1861572833484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7855931}}^1$

素因数の和:7855996

約数の個数: 144

約数和(自身を含む): 5617054227456

約数和(自身を除く): 3755481393972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1911, 2418, 2548, 2604, 2821, 3038, 3822, 4557, 4836, 5642, 6076, 7644, 8463, 9114, 11284, 16926, 18228, 19747, 33852, 39494, 59241, 78988, 118482, 236964, 7855931, 15711862, 23567793, 31423724, 47135586, 54991517, 94271172, 102127103, 109983034, 164974551, 204254206, 219966068, 243533861, 306381309, 329949102, 384940619, 408508412, 487067722, 612762618, 659898204, 714889721, 730601583, 769881238, 974135444, 1154821857, 1225525236, 1429779442, 1461203166, 1539762476, 1704737027, 2144669163, 2309643714, 2859558884, 2922406332, 3165940193, 3409474054, 4289338326, 4619287428, 5004228047, 5114211081, 6331880386, 6818948108, 8578676652, 9497820579, 10008456094, 10228422162, 11933159189, 12663760772, 15012684141, 18995641158, 20016912188, 20456844324, 22161581351, 23866318378, 30025368282, 35799477567, 37991282316, 44323162702, 47732636756, 60050736564, 66484744053, 71598955134, 88646325404, 132969488106, 143197910268, 155131069457, 265938976212, 310262138914, 465393208371, 620524277828, 930786416742, 1861572833484]

約数ペア:

[(1, 1861572833484), (2, 930786416742), (3, 620524277828), (4, 465393208371), (6, 310262138914), (7, 265938976212), (12, 155131069457), (13, 143197910268), (14, 132969488106), (21, 88646325404), (26, 71598955134), (28, 66484744053), (31, 60050736564), (39, 47732636756), (42, 44323162702), (49, 37991282316), (52, 35799477567), (62, 30025368282), (78, 23866318378), (84, 22161581351), (91, 20456844324), (93, 20016912188), (98, 18995641158), (124, 15012684141), (147, 12663760772), (156, 11933159189), (182, 10228422162), (186, 10008456094), (196, 9497820579), (217, 8578676652), (273, 6818948108), (294, 6331880386), (364, 5114211081), (372, 5004228047), (403, 4619287428), (434, 4289338326), (546, 3409474054), (588, 3165940193), (637, 2922406332), (651, 2859558884), (806, 2309643714), (868, 2144669163), (1092, 1704737027), (1209, 1539762476), (1274, 1461203166), (1302, 1429779442), (1519, 1225525236), (1612, 1154821857), (1911, 974135444), (2418, 769881238), (2548, 730601583), (2604, 714889721), (2821, 659898204), (3038, 612762618), (3822, 487067722), (4557, 408508412), (4836, 384940619), (5642, 329949102), (6076, 306381309), (7644, 243533861), (8463, 219966068), (9114, 204254206), (11284, 164974551), (16926, 109983034), (18228, 102127103), (19747, 94271172), (33852, 54991517), (39494, 47135586), (59241, 31423724), (78988, 23567793), (118482, 15711862), (236964, 7855931)]