40149138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2357}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 85567104

約数和(自身を除く): 45417966

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 167, 334, 501, 1002, 2357, 2839, 4714, 5678, 7071, 8517, 14142, 17034, 40069, 80138, 120207, 240414, 393619, 787238, 1180857, 2361714, 6691523, 13383046, 20074569, 40149138]

約数ペア:

[(1, 40149138), (2, 20074569), (3, 13383046), (6, 6691523), (17, 2361714), (34, 1180857), (51, 787238), (102, 393619), (167, 240414), (334, 120207), (501, 80138), (1002, 40069), (2357, 17034), (2839, 14142), (4714, 8517), (5678, 7071)]