7268142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 16752384

約数和(自身を除く): 9484242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1321, 1834, 2642, 2751, 3963, 5502, 7926, 9247, 18494, 27741, 55482, 173051, 346102, 519153, 1038306, 1211357, 2422714, 3634071, 7268142]

約数ペア:

[(1, 7268142), (2, 3634071), (3, 2422714), (6, 1211357), (7, 1038306), (14, 519153), (21, 346102), (42, 173051), (131, 55482), (262, 27741), (393, 18494), (786, 9247), (917, 7926), (1321, 5502), (1834, 3963), (2642, 2751)]