18235266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5231}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 42190848

約数和(自身を除く): 23955582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5231, 10462, 15693, 31386, 36617, 73234, 109851, 219702, 434173, 868346, 1302519, 2605038, 3039211, 6078422, 9117633, 18235266]

約数ペア:

[(1, 18235266), (2, 9117633), (3, 6078422), (6, 3039211), (7, 2605038), (14, 1302519), (21, 868346), (42, 434173), (83, 219702), (166, 109851), (249, 73234), (498, 36617), (581, 31386), (1162, 15693), (1743, 10462), (3486, 5231)]