7131931758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3221}}^1\times {\mathrm{17573}}^1$

素因数の和:20809

約数の個数: 48

約数和(自身を含む): 17666509536

約数和(自身を除く): 10534577778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3221, 6442, 9663, 17573, 19326, 22547, 28989, 35146, 45094, 52719, 57978, 67641, 105438, 123011, 135282, 158157, 202923, 246022, 316314, 369033, 405846, 738066, 1107099, 2214198, 56602633, 113205266, 169807899, 339615798, 396218431, 509423697, 792436862, 1018847394, 1188655293, 2377310586, 3565965879, 7131931758]

約数ペア:

[(1, 7131931758), (2, 3565965879), (3, 2377310586), (6, 1188655293), (7, 1018847394), (9, 792436862), (14, 509423697), (18, 396218431), (21, 339615798), (42, 169807899), (63, 113205266), (126, 56602633), (3221, 2214198), (6442, 1107099), (9663, 738066), (17573, 405846), (19326, 369033), (22547, 316314), (28989, 246022), (35146, 202923), (45094, 158157), (52719, 135282), (57978, 123011), (67641, 105438)]