15642414

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 37547328

約数和(自身を除く): 21904914

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 97, 102, 153, 186, 194, 279, 289, 291, 306, 527, 558, 578, 582, 867, 873, 1054, 1581, 1649, 1734, 1746, 2601, 3007, 3162, 3298, 4743, 4947, 5202, 6014, 8959, 9021, 9486, 9894, 14841, 17918, 18042, 26877, 27063, 28033, 29682, 51119, 53754, 54126, 56066, 80631, 84099, 102238, 153357, 161262, 168198, 252297, 306714, 460071, 504594, 869023, 920142, 1738046, 2607069, 5214138, 7821207, 15642414]

約数ペア:

[(1, 15642414), (2, 7821207), (3, 5214138), (6, 2607069), (9, 1738046), (17, 920142), (18, 869023), (31, 504594), (34, 460071), (51, 306714), (62, 252297), (93, 168198), (97, 161262), (102, 153357), (153, 102238), (186, 84099), (194, 80631), (279, 56066), (289, 54126), (291, 53754), (306, 51119), (527, 29682), (558, 28033), (578, 27063), (582, 26877), (867, 18042), (873, 17918), (1054, 14841), (1581, 9894), (1649, 9486), (1734, 9021), (1746, 8959), (2601, 6014), (3007, 5202), (3162, 4947), (3298, 4743)]