12808567908

素因数分解:

$2^2\times 3^8\times {\mathrm{488057}}^1$

素因数の和:488085

約数の個数: 54

約数和(自身を含む): 33620851446

約数和(自身を除く): 20812283538

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 13122, 26244, 488057, 976114, 1464171, 1952228, 2928342, 4392513, 5856684, 8785026, 13177539, 17570052, 26355078, 39532617, 52710156, 79065234, 118597851, 158130468, 237195702, 355793553, 474391404, 711587106, 1067380659, 1423174212, 2134761318, 3202141977, 4269522636, 6404283954, 12808567908]

約数ペア:

[(1, 12808567908), (2, 6404283954), (3, 4269522636), (4, 3202141977), (6, 2134761318), (9, 1423174212), (12, 1067380659), (18, 711587106), (27, 474391404), (36, 355793553), (54, 237195702), (81, 158130468), (108, 118597851), (162, 79065234), (243, 52710156), (324, 39532617), (486, 26355078), (729, 17570052), (972, 13177539), (1458, 8785026), (2187, 5856684), (2916, 4392513), (4374, 2928342), (6561, 1952228), (8748, 1464171), (13122, 976114), (26244, 488057)]