1221483132

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{390001}}^1$

素因数の和:390043

約数の個数: 48

約数和(自身を含む): 3276016800

約数和(自身を除く): 2054533668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 390001, 780002, 1170003, 1560004, 2340006, 3510009, 4680012, 7020018, 10530027, 11310029, 14040036, 21060054, 22620058, 33930087, 42120108, 45240116, 67860174, 101790261, 135720348, 203580522, 305370783, 407161044, 610741566, 1221483132]

約数ペア:

[(1, 1221483132), (2, 610741566), (3, 407161044), (4, 305370783), (6, 203580522), (9, 135720348), (12, 101790261), (18, 67860174), (27, 45240116), (29, 42120108), (36, 33930087), (54, 22620058), (58, 21060054), (87, 14040036), (108, 11310029), (116, 10530027), (174, 7020018), (261, 4680012), (348, 3510009), (522, 2340006), (783, 1560004), (1044, 1170003), (1566, 780002), (3132, 390001)]