261072126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30029}}^1$

素因数の和:30070

約数の個数: 64

約数和(自身を含む): 691891200

約数和(自身を除く): 430819074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 30029, 60058, 90087, 180174, 210203, 270261, 420406, 540522, 630609, 690667, 810783, 1261218, 1381334, 1621566, 1891827, 2072001, 3783654, 4144002, 4834669, 5675481, 6216003, 9669338, 11350962, 12432006, 14504007, 18648009, 29008014, 37296018, 43512021, 87024042, 130536063, 261072126]

約数ペア:

[(1, 261072126), (2, 130536063), (3, 87024042), (6, 43512021), (7, 37296018), (9, 29008014), (14, 18648009), (18, 14504007), (21, 12432006), (23, 11350962), (27, 9669338), (42, 6216003), (46, 5675481), (54, 4834669), (63, 4144002), (69, 3783654), (126, 2072001), (138, 1891827), (161, 1621566), (189, 1381334), (207, 1261218), (322, 810783), (378, 690667), (414, 630609), (483, 540522), (621, 420406), (966, 270261), (1242, 210203), (1449, 180174), (2898, 90087), (4347, 60058), (8694, 30029)]