18050988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 45440640

約数和(自身を除く): 27389652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 1931, 2337, 3116, 3862, 4674, 5793, 7724, 9348, 11586, 23172, 36689, 73378, 79171, 110067, 146756, 158342, 220134, 237513, 316684, 440268, 475026, 950052, 1504249, 3008498, 4512747, 6016996, 9025494, 18050988]

約数ペア:

[(1, 18050988), (2, 9025494), (3, 6016996), (4, 4512747), (6, 3008498), (12, 1504249), (19, 950052), (38, 475026), (41, 440268), (57, 316684), (76, 237513), (82, 220134), (114, 158342), (123, 146756), (164, 110067), (228, 79171), (246, 73378), (492, 36689), (779, 23172), (1558, 11586), (1931, 9348), (2337, 7724), (3116, 5793), (3862, 4674)]