6421038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 7513554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 431, 573, 862, 1146, 1293, 2483, 2586, 4966, 5603, 7449, 11206, 14898, 16809, 33618, 82321, 164642, 246963, 493926, 1070173, 2140346, 3210519, 6421038]

約数ペア:

[(1, 6421038), (2, 3210519), (3, 2140346), (6, 1070173), (13, 493926), (26, 246963), (39, 164642), (78, 82321), (191, 33618), (382, 16809), (431, 14898), (573, 11206), (862, 7449), (1146, 5603), (1293, 4966), (2483, 2586)]