8351226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 19754280

約数和(自身を除く): 11403054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 401, 534, 801, 802, 1157, 1203, 1602, 2314, 2406, 3471, 3609, 5213, 6942, 7218, 10413, 10426, 15639, 20826, 31278, 35689, 46917, 71378, 93834, 107067, 214134, 321201, 463957, 642402, 927914, 1391871, 2783742, 4175613, 8351226]

約数ペア:

[(1, 8351226), (2, 4175613), (3, 2783742), (6, 1391871), (9, 927914), (13, 642402), (18, 463957), (26, 321201), (39, 214134), (78, 107067), (89, 93834), (117, 71378), (178, 46917), (234, 35689), (267, 31278), (401, 20826), (534, 15639), (801, 10426), (802, 10413), (1157, 7218), (1203, 6942), (1602, 5213), (2314, 3609), (2406, 3471)]