42164386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 75870648

約数和(自身を除く): 33706262

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 121, 187, 242, 277, 374, 407, 554, 629, 814, 1258, 2057, 3047, 4114, 4477, 4709, 6094, 6919, 8954, 9418, 10249, 13838, 20498, 33517, 51799, 67034, 76109, 103598, 112739, 152218, 174233, 225478, 348466, 569789, 1139578, 1240129, 1916563, 2480258, 3833126, 21082193, 42164386]

約数ペア:

[(1, 42164386), (2, 21082193), (11, 3833126), (17, 2480258), (22, 1916563), (34, 1240129), (37, 1139578), (74, 569789), (121, 348466), (187, 225478), (242, 174233), (277, 152218), (374, 112739), (407, 103598), (554, 76109), (629, 67034), (814, 51799), (1258, 33517), (2057, 20498), (3047, 13838), (4114, 10249), (4477, 9418), (4709, 8954), (6094, 6919)]