8255358

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 40

約数和(自身を含む): 18687240

約数和(自身を除く): 10431882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 389, 393, 778, 786, 1167, 1179, 2334, 2358, 3501, 3537, 7002, 7074, 10503, 10611, 21006, 21222, 31509, 50959, 63018, 101918, 152877, 305754, 458631, 917262, 1375893, 2751786, 4127679, 8255358]

約数ペア:

[(1, 8255358), (2, 4127679), (3, 2751786), (6, 1375893), (9, 917262), (18, 458631), (27, 305754), (54, 152877), (81, 101918), (131, 63018), (162, 50959), (262, 31509), (389, 21222), (393, 21006), (778, 10611), (786, 10503), (1167, 7074), (1179, 7002), (2334, 3537), (2358, 3501)]