15828972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 40384512

約数和(自身を除く): 24555540

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 2503, 3162, 5006, 6324, 7509, 10012, 15018, 30036, 42551, 77593, 85102, 127653, 155186, 170204, 232779, 255306, 310372, 465558, 510612, 931116, 1319081, 2638162, 3957243, 5276324, 7914486, 15828972]

約数ペア:

[(1, 15828972), (2, 7914486), (3, 5276324), (4, 3957243), (6, 2638162), (12, 1319081), (17, 931116), (31, 510612), (34, 465558), (51, 310372), (62, 255306), (68, 232779), (93, 170204), (102, 155186), (124, 127653), (186, 85102), (204, 77593), (372, 42551), (527, 30036), (1054, 15018), (1581, 10012), (2108, 7509), (2503, 6324), (3162, 5006)]