327731796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{185789}}^1$

素因数の和:185813

約数の個数: 54

約数和(自身を含む): 963692730

約数和(自身を除く): 635960934

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 185789, 371578, 557367, 743156, 1114734, 1300523, 1672101, 2229468, 2601046, 3344202, 3901569, 5202092, 6688404, 7803138, 9103661, 11704707, 15606276, 18207322, 23409414, 27310983, 36414644, 46818828, 54621966, 81932949, 109243932, 163865898, 327731796]

約数ペア:

[(1, 327731796), (2, 163865898), (3, 109243932), (4, 81932949), (6, 54621966), (7, 46818828), (9, 36414644), (12, 27310983), (14, 23409414), (18, 18207322), (21, 15606276), (28, 11704707), (36, 9103661), (42, 7803138), (49, 6688404), (63, 5202092), (84, 3901569), (98, 3344202), (126, 2601046), (147, 2229468), (196, 1672101), (252, 1300523), (294, 1114734), (441, 743156), (588, 557367), (882, 371578), (1764, 185789)]