18586579408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3191}}^1\times {\mathrm{9839}}^1$

素因数の和:13075

約数の個数: 40

約数和(自身を含む): 37000131840

約数和(自身を除く): 18413552432

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3191, 6382, 9839, 12764, 19678, 25528, 39356, 51056, 78712, 118067, 157424, 236134, 364043, 472268, 728086, 944536, 1456172, 1889072, 2912344, 5824688, 31396249, 62792498, 125584996, 251169992, 502339984, 1161661213, 2323322426, 4646644852, 9293289704, 18586579408]

約数ペア:

[(1, 18586579408), (2, 9293289704), (4, 4646644852), (8, 2323322426), (16, 1161661213), (37, 502339984), (74, 251169992), (148, 125584996), (296, 62792498), (592, 31396249), (3191, 5824688), (6382, 2912344), (9839, 1889072), (12764, 1456172), (19678, 944536), (25528, 728086), (39356, 472268), (51056, 364043), (78712, 236134), (118067, 157424)]