40835418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2741}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 88445952

約数和(自身を除く): 47610534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 2741, 4966, 5482, 7449, 8223, 14898, 16446, 35633, 71266, 106899, 213798, 523531, 1047062, 1570593, 3141186, 6805903, 13611806, 20417709, 40835418]

約数ペア:

[(1, 40835418), (2, 20417709), (3, 13611806), (6, 6805903), (13, 3141186), (26, 1570593), (39, 1047062), (78, 523531), (191, 213798), (382, 106899), (573, 71266), (1146, 35633), (2483, 16446), (2741, 14898), (4966, 8223), (5482, 7449)]