12959971956

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{971}}^1\times {\mathrm{1619}}^1$

素因数の和:2829

約数の個数: 72

約数和(自身を含む): 32957215200

約数和(自身を除く): 19997243244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 971, 1374, 1619, 1942, 2061, 2748, 2913, 3238, 3884, 4122, 4857, 5826, 6476, 8244, 8739, 9714, 11652, 14571, 17478, 19428, 29142, 34956, 58284, 222359, 370751, 444718, 667077, 741502, 889436, 1112253, 1334154, 1483004, 1572049, 2001231, 2224506, 2668308, 3144098, 3336759, 4002462, 4449012, 4716147, 6288196, 6673518, 8004924, 9432294, 13347036, 14148441, 18864588, 28296882, 56593764, 359999221, 719998442, 1079997663, 1439996884, 2159995326, 3239992989, 4319990652, 6479985978, 12959971956]

約数ペア:

[(1, 12959971956), (2, 6479985978), (3, 4319990652), (4, 3239992989), (6, 2159995326), (9, 1439996884), (12, 1079997663), (18, 719998442), (36, 359999221), (229, 56593764), (458, 28296882), (687, 18864588), (916, 14148441), (971, 13347036), (1374, 9432294), (1619, 8004924), (1942, 6673518), (2061, 6288196), (2748, 4716147), (2913, 4449012), (3238, 4002462), (3884, 3336759), (4122, 3144098), (4857, 2668308), (5826, 2224506), (6476, 2001231), (8244, 1572049), (8739, 1483004), (9714, 1334154), (11652, 1112253), (14571, 889436), (17478, 741502), (19428, 667077), (29142, 444718), (34956, 370751), (58284, 222359)]