40690044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3911}}^1$

素因数の和:3955

約数の個数: 54

約数和(自身を含む): 109289544

約数和(自身を除く): 68599500

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 3911, 5202, 7822, 10404, 11733, 15644, 23466, 35199, 46932, 66487, 70398, 132974, 140796, 199461, 265948, 398922, 598383, 797844, 1130279, 1196766, 2260558, 2393532, 3390837, 4521116, 6781674, 10172511, 13563348, 20345022, 40690044]

約数ペア:

[(1, 40690044), (2, 20345022), (3, 13563348), (4, 10172511), (6, 6781674), (9, 4521116), (12, 3390837), (17, 2393532), (18, 2260558), (34, 1196766), (36, 1130279), (51, 797844), (68, 598383), (102, 398922), (153, 265948), (204, 199461), (289, 140796), (306, 132974), (578, 70398), (612, 66487), (867, 46932), (1156, 35199), (1734, 23466), (2601, 15644), (3468, 11733), (3911, 10404), (5202, 7822)]