31101192

素因数分解:

$2^3\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 87105600

約数和(自身を除く): 56004408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 137, 216, 274, 411, 548, 822, 1051, 1096, 1233, 1644, 2102, 2466, 3153, 3288, 3699, 4204, 4932, 6306, 7398, 8408, 9459, 9864, 12612, 14796, 18918, 25224, 28377, 29592, 37836, 56754, 75672, 113508, 143987, 227016, 287974, 431961, 575948, 863922, 1151896, 1295883, 1727844, 2591766, 3455688, 3887649, 5183532, 7775298, 10367064, 15550596, 31101192]

約数ペア:

[(1, 31101192), (2, 15550596), (3, 10367064), (4, 7775298), (6, 5183532), (8, 3887649), (9, 3455688), (12, 2591766), (18, 1727844), (24, 1295883), (27, 1151896), (36, 863922), (54, 575948), (72, 431961), (108, 287974), (137, 227016), (216, 143987), (274, 113508), (411, 75672), (548, 56754), (822, 37836), (1051, 29592), (1096, 28377), (1233, 25224), (1644, 18918), (2102, 14796), (2466, 12612), (3153, 9864), (3288, 9459), (3699, 8408), (4204, 7398), (4932, 6306)]