17834570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 35535672

約数和(自身を除く): 17701102

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 173, 305, 338, 346, 610, 793, 845, 865, 1586, 1690, 1730, 2249, 3965, 4498, 7930, 10309, 10553, 11245, 20618, 21106, 22490, 29237, 51545, 52765, 58474, 103090, 105530, 137189, 146185, 274378, 292370, 685945, 1371890, 1783457, 3566914, 8917285, 17834570]

約数ペア:

[(1, 17834570), (2, 8917285), (5, 3566914), (10, 1783457), (13, 1371890), (26, 685945), (61, 292370), (65, 274378), (122, 146185), (130, 137189), (169, 105530), (173, 103090), (305, 58474), (338, 52765), (346, 51545), (610, 29237), (793, 22490), (845, 21106), (865, 20618), (1586, 11245), (1690, 10553), (1730, 10309), (2249, 7930), (3965, 4498)]