21459204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45853}}^1$

素因数の和:45876

約数の個数: 36

約数和(自身を含む): 58417996

約数和(自身を除く): 36958792

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 45853, 91706, 137559, 183412, 275118, 412677, 550236, 596089, 825354, 1192178, 1650708, 1788267, 2384356, 3576534, 5364801, 7153068, 10729602, 21459204]

約数ペア:

[(1, 21459204), (2, 10729602), (3, 7153068), (4, 5364801), (6, 3576534), (9, 2384356), (12, 1788267), (13, 1650708), (18, 1192178), (26, 825354), (36, 596089), (39, 550236), (52, 412677), (78, 275118), (117, 183412), (156, 137559), (234, 91706), (468, 45853)]