861959556

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 2329182240

約数和(自身を除く): 1467222684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 67, 81, 108, 118, 134, 162, 177, 201, 236, 268, 324, 354, 402, 531, 603, 673, 708, 804, 1062, 1206, 1346, 1593, 1809, 2019, 2124, 2412, 2692, 3186, 3618, 3953, 4038, 4779, 5427, 6057, 6372, 7236, 7906, 8076, 9558, 10854, 11859, 12114, 15812, 18171, 19116, 21708, 23718, 24228, 35577, 36342, 39707, 45091, 47436, 54513, 71154, 72684, 79414, 90182, 106731, 109026, 119121, 135273, 142308, 158828, 180364, 213462, 218052, 238242, 270546, 320193, 357363, 405819, 426924, 476484, 541092, 640386, 714726, 811638, 1072089, 1217457, 1280772, 1429452, 1623276, 2144178, 2434914, 2660369, 3216267, 3652371, 4288356, 4869828, 5320738, 6432534, 7304742, 7981107, 10641476, 12865068, 14609484, 15962214, 23943321, 31924428, 47886642, 71829963, 95773284, 143659926, 215489889, 287319852, 430979778, 861959556]

約数ペア:

[(1, 861959556), (2, 430979778), (3, 287319852), (4, 215489889), (6, 143659926), (9, 95773284), (12, 71829963), (18, 47886642), (27, 31924428), (36, 23943321), (54, 15962214), (59, 14609484), (67, 12865068), (81, 10641476), (108, 7981107), (118, 7304742), (134, 6432534), (162, 5320738), (177, 4869828), (201, 4288356), (236, 3652371), (268, 3216267), (324, 2660369), (354, 2434914), (402, 2144178), (531, 1623276), (603, 1429452), (673, 1280772), (708, 1217457), (804, 1072089), (1062, 811638), (1206, 714726), (1346, 640386), (1593, 541092), (1809, 476484), (2019, 426924), (2124, 405819), (2412, 357363), (2692, 320193), (3186, 270546), (3618, 238242), (3953, 218052), (4038, 213462), (4779, 180364), (5427, 158828), (6057, 142308), (6372, 135273), (7236, 119121), (7906, 109026), (8076, 106731), (9558, 90182), (10854, 79414), (11859, 72684), (12114, 71154), (15812, 54513), (18171, 47436), (19116, 45091), (21708, 39707), (23718, 36342), (24228, 35577)]