15957108

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 41973120

約数和(自身を除く): 26016012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2081, 2556, 3834, 4162, 6243, 7668, 8324, 12486, 18729, 24972, 37458, 56187, 74916, 112374, 147751, 224748, 295502, 443253, 591004, 886506, 1329759, 1773012, 2659518, 3989277, 5319036, 7978554, 15957108]

約数ペア:

[(1, 15957108), (2, 7978554), (3, 5319036), (4, 3989277), (6, 2659518), (9, 1773012), (12, 1329759), (18, 886506), (27, 591004), (36, 443253), (54, 295502), (71, 224748), (108, 147751), (142, 112374), (213, 74916), (284, 56187), (426, 37458), (639, 24972), (852, 18729), (1278, 12486), (1917, 8324), (2081, 7668), (2556, 6243), (3834, 4162)]