31947966

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 44775234

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 522, 621, 667, 783, 887, 1242, 1334, 1566, 1774, 2001, 2661, 4002, 5322, 6003, 7983, 12006, 15966, 18009, 20401, 23949, 25723, 36018, 40802, 47898, 51446, 61203, 77169, 122406, 154338, 183609, 231507, 367218, 463014, 550827, 591629, 694521, 1101654, 1183258, 1389042, 1774887, 3549774, 5324661, 10649322, 15973983, 31947966]

約数ペア:

[(1, 31947966), (2, 15973983), (3, 10649322), (6, 5324661), (9, 3549774), (18, 1774887), (23, 1389042), (27, 1183258), (29, 1101654), (46, 694521), (54, 591629), (58, 550827), (69, 463014), (87, 367218), (138, 231507), (174, 183609), (207, 154338), (261, 122406), (414, 77169), (522, 61203), (621, 51446), (667, 47898), (783, 40802), (887, 36018), (1242, 25723), (1334, 23949), (1566, 20401), (1774, 18009), (2001, 15966), (2661, 12006), (4002, 7983), (5322, 6003)]