61917198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18661}}^1$

素因数の和:18752

約数の個数: 32

約数和(自身を含む): 143324160

約数和(自身を除く): 81406962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 18661, 37322, 55983, 111966, 130627, 261254, 391881, 783762, 1474219, 2948438, 4422657, 8845314, 10319533, 20639066, 30958599, 61917198]

約数ペア:

[(1, 61917198), (2, 30958599), (3, 20639066), (6, 10319533), (7, 8845314), (14, 4422657), (21, 2948438), (42, 1474219), (79, 783762), (158, 391881), (237, 261254), (474, 130627), (553, 111966), (1106, 55983), (1659, 37322), (3318, 18661)]