18108492

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 43502592

約数和(自身を除く): 25394100

約数列:

[1, 2, 3, 4, 6, 12, 67, 101, 134, 201, 202, 223, 268, 303, 402, 404, 446, 606, 669, 804, 892, 1212, 1338, 2676, 6767, 13534, 14941, 20301, 22523, 27068, 29882, 40602, 44823, 45046, 59764, 67569, 81204, 89646, 90092, 135138, 179292, 270276, 1509041, 3018082, 4527123, 6036164, 9054246, 18108492]

約数ペア:

[(1, 18108492), (2, 9054246), (3, 6036164), (4, 4527123), (6, 3018082), (12, 1509041), (67, 270276), (101, 179292), (134, 135138), (201, 90092), (202, 89646), (223, 81204), (268, 67569), (303, 59764), (402, 45046), (404, 44823), (446, 40602), (606, 29882), (669, 27068), (804, 22523), (892, 20301), (1212, 14941), (1338, 13534), (2676, 6767)]