68659458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12479}}^1$

素因数の和:12622

約数の個数: 32

約数和(自身を含む): 158146560

約数和(自身を除く): 89487102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 12479, 24958, 37437, 74874, 87353, 174706, 262059, 524118, 1634749, 3269498, 4904247, 9808494, 11443243, 22886486, 34329729, 68659458]

約数ペア:

[(1, 68659458), (2, 34329729), (3, 22886486), (6, 11443243), (7, 9808494), (14, 4904247), (21, 3269498), (42, 1634749), (131, 524118), (262, 262059), (393, 174706), (786, 87353), (917, 74874), (1834, 37437), (2751, 24958), (5502, 12479)]