1815527484

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{13693}}^1$

素因数の和:13859

約数の個数: 72

約数和(自身を含む): 4785231360

約数和(自身を除く): 2969703876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 762, 1044, 1143, 1524, 2286, 3683, 4572, 7366, 11049, 13693, 14732, 22098, 27386, 33147, 41079, 44196, 54772, 66294, 82158, 123237, 132588, 164316, 246474, 397097, 492948, 794194, 1191291, 1588388, 1739011, 2382582, 3478022, 3573873, 4765164, 5217033, 6956044, 7147746, 10434066, 14295492, 15651099, 20868132, 31302198, 50431319, 62604396, 100862638, 151293957, 201725276, 302587914, 453881871, 605175828, 907763742, 1815527484]

約数ペア:

[(1, 1815527484), (2, 907763742), (3, 605175828), (4, 453881871), (6, 302587914), (9, 201725276), (12, 151293957), (18, 100862638), (29, 62604396), (36, 50431319), (58, 31302198), (87, 20868132), (116, 15651099), (127, 14295492), (174, 10434066), (254, 7147746), (261, 6956044), (348, 5217033), (381, 4765164), (508, 3573873), (522, 3478022), (762, 2382582), (1044, 1739011), (1143, 1588388), (1524, 1191291), (2286, 794194), (3683, 492948), (4572, 397097), (7366, 246474), (11049, 164316), (13693, 132588), (14732, 123237), (22098, 82158), (27386, 66294), (33147, 54772), (41079, 44196)]