21818694

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 44605440

約数和(自身を除く): 22786746

約数列:

[1, 2, 3, 6, 79, 158, 191, 237, 241, 382, 474, 482, 573, 723, 1146, 1446, 15089, 19039, 30178, 38078, 45267, 46031, 57117, 90534, 92062, 114234, 138093, 276186, 3636449, 7272898, 10909347, 21818694]

約数ペア:

[(1, 21818694), (2, 10909347), (3, 7272898), (6, 3636449), (79, 276186), (158, 138093), (191, 114234), (237, 92062), (241, 90534), (382, 57117), (474, 46031), (482, 45267), (573, 38078), (723, 30178), (1146, 19039), (1446, 15089)]