7750218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 18911232

約数和(自身を除く): 11161014

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 113, 138, 142, 161, 213, 226, 322, 339, 426, 483, 497, 678, 791, 966, 994, 1491, 1582, 1633, 2373, 2599, 2982, 3266, 4746, 4899, 5198, 7797, 8023, 9798, 11431, 15594, 16046, 18193, 22862, 24069, 34293, 36386, 48138, 54579, 56161, 68586, 109158, 112322, 168483, 184529, 336966, 369058, 553587, 1107174, 1291703, 2583406, 3875109, 7750218]

約数ペア:

[(1, 7750218), (2, 3875109), (3, 2583406), (6, 1291703), (7, 1107174), (14, 553587), (21, 369058), (23, 336966), (42, 184529), (46, 168483), (69, 112322), (71, 109158), (113, 68586), (138, 56161), (142, 54579), (161, 48138), (213, 36386), (226, 34293), (322, 24069), (339, 22862), (426, 18193), (483, 16046), (497, 15594), (678, 11431), (791, 9798), (966, 8023), (994, 7797), (1491, 5198), (1582, 4899), (1633, 4746), (2373, 3266), (2599, 2982)]