18041052

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 25625508

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 179, 222, 227, 358, 444, 454, 537, 681, 716, 908, 1074, 1362, 2148, 2724, 6623, 8399, 13246, 16798, 19869, 25197, 26492, 33596, 39738, 40633, 50394, 79476, 81266, 100788, 121899, 162532, 243798, 487596, 1503421, 3006842, 4510263, 6013684, 9020526, 18041052]

約数ペア:

[(1, 18041052), (2, 9020526), (3, 6013684), (4, 4510263), (6, 3006842), (12, 1503421), (37, 487596), (74, 243798), (111, 162532), (148, 121899), (179, 100788), (222, 81266), (227, 79476), (358, 50394), (444, 40633), (454, 39738), (537, 33596), (681, 26492), (716, 25197), (908, 19869), (1074, 16798), (1362, 13246), (2148, 8399), (2724, 6623)]