13440984

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{9181}}^1$

素因数の和:9251

約数の個数: 32

約数和(自身を含む): 34157040

約数和(自身を除く): 20716056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 9181, 18362, 27543, 36724, 55086, 73448, 110172, 220344, 560041, 1120082, 1680123, 2240164, 3360246, 4480328, 6720492, 13440984]

約数ペア:

[(1, 13440984), (2, 6720492), (3, 4480328), (4, 3360246), (6, 2240164), (8, 1680123), (12, 1120082), (24, 560041), (61, 220344), (122, 110172), (183, 73448), (244, 55086), (366, 36724), (488, 27543), (732, 18362), (1464, 9181)]