1913231628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{877}}^1$

素因数の和:1692

約数の個数: 144

約数和(自身を含む): 6044123904

約数和(自身を除く): 4130892276

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 787, 877, 924, 1386, 1574, 1754, 2361, 2631, 2772, 3148, 3508, 4722, 5262, 5509, 6139, 7083, 7893, 8657, 9444, 9647, 10524, 11018, 12278, 14166, 15786, 16527, 17314, 18417, 19294, 22036, 24556, 25971, 28332, 28941, 31572, 33054, 34628, 36834, 38588, 49581, 51942, 55251, 57882, 60599, 66108, 67529, 73668, 77913, 86823, 99162, 103884, 110502, 115764, 121198, 135058, 155826, 173646, 181797, 198324, 202587, 221004, 242396, 270116, 311652, 347292, 363594, 405174, 545391, 607761, 690199, 727188, 810348, 1090782, 1215522, 1380398, 2070597, 2181564, 2431044, 2760796, 4141194, 4831393, 6211791, 7592189, 8282388, 9662786, 12423582, 14494179, 15184378, 19325572, 22776567, 24847164, 28988358, 30368756, 43482537, 45553134, 53145323, 57976716, 68329701, 86965074, 91106268, 106290646, 136659402, 159435969, 173930148, 212581292, 273318804, 318871938, 478307907, 637743876, 956615814, 1913231628]

約数ペア:

[(1, 1913231628), (2, 956615814), (3, 637743876), (4, 478307907), (6, 318871938), (7, 273318804), (9, 212581292), (11, 173930148), (12, 159435969), (14, 136659402), (18, 106290646), (21, 91106268), (22, 86965074), (28, 68329701), (33, 57976716), (36, 53145323), (42, 45553134), (44, 43482537), (63, 30368756), (66, 28988358), (77, 24847164), (84, 22776567), (99, 19325572), (126, 15184378), (132, 14494179), (154, 12423582), (198, 9662786), (231, 8282388), (252, 7592189), (308, 6211791), (396, 4831393), (462, 4141194), (693, 2760796), (787, 2431044), (877, 2181564), (924, 2070597), (1386, 1380398), (1574, 1215522), (1754, 1090782), (2361, 810348), (2631, 727188), (2772, 690199), (3148, 607761), (3508, 545391), (4722, 405174), (5262, 363594), (5509, 347292), (6139, 311652), (7083, 270116), (7893, 242396), (8657, 221004), (9444, 202587), (9647, 198324), (10524, 181797), (11018, 173646), (12278, 155826), (14166, 135058), (15786, 121198), (16527, 115764), (17314, 110502), (18417, 103884), (19294, 99162), (22036, 86823), (24556, 77913), (25971, 73668), (28332, 67529), (28941, 66108), (31572, 60599), (33054, 57882), (34628, 55251), (36834, 51942), (38588, 49581)]