15272016

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3089}}^1$

素因数の和:3203

約数の個数: 40

約数和(自身を含む): 39848640

約数和(自身を除く): 24576624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3089, 4944, 6178, 9267, 12356, 18534, 24712, 37068, 49424, 74136, 148272, 318167, 636334, 954501, 1272668, 1909002, 2545336, 3818004, 5090672, 7636008, 15272016]

約数ペア:

[(1, 15272016), (2, 7636008), (3, 5090672), (4, 3818004), (6, 2545336), (8, 1909002), (12, 1272668), (16, 954501), (24, 636334), (48, 318167), (103, 148272), (206, 74136), (309, 49424), (412, 37068), (618, 24712), (824, 18534), (1236, 12356), (1648, 9267), (2472, 6178), (3089, 4944)]