42291618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7127}}^1$

素因数の和:7198

約数の個数: 32

約数和(自身を含む): 90326016

約数和(自身を除く): 48034398

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 7127, 14254, 21381, 42762, 163921, 306461, 327842, 491763, 612922, 919383, 983526, 1838766, 7048603, 14097206, 21145809, 42291618]

約数ペア:

[(1, 42291618), (2, 21145809), (3, 14097206), (6, 7048603), (23, 1838766), (43, 983526), (46, 919383), (69, 612922), (86, 491763), (129, 327842), (138, 306461), (258, 163921), (989, 42762), (1978, 21381), (2967, 14254), (5934, 7127)]