71819118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33529}}^1$

素因数の和:33561

約数の個数: 48

約数和(自身を含む): 188304480

約数和(自身を除く): 116485362

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 33529, 67058, 100587, 201174, 234703, 301761, 469406, 569993, 603522, 704109, 1139986, 1408218, 1709979, 2112327, 3419958, 3989951, 4224654, 5129937, 7979902, 10259874, 11969853, 23939706, 35909559, 71819118]

約数ペア:

[(1, 71819118), (2, 35909559), (3, 23939706), (6, 11969853), (7, 10259874), (9, 7979902), (14, 5129937), (17, 4224654), (18, 3989951), (21, 3419958), (34, 2112327), (42, 1709979), (51, 1408218), (63, 1139986), (102, 704109), (119, 603522), (126, 569993), (153, 469406), (238, 301761), (306, 234703), (357, 201174), (714, 100587), (1071, 67058), (2142, 33529)]