39181686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7993}}^1$

素因数の和:8060

約数の個数: 32

約数和(自身を含む): 84416640

約数和(自身を除く): 45234954

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 7993, 15986, 23979, 47958, 151867, 303734, 343699, 455601, 687398, 911202, 1031097, 2062194, 6530281, 13060562, 19590843, 39181686]

約数ペア:

[(1, 39181686), (2, 19590843), (3, 13060562), (6, 6530281), (19, 2062194), (38, 1031097), (43, 911202), (57, 687398), (86, 455601), (114, 343699), (129, 303734), (258, 151867), (817, 47958), (1634, 23979), (2451, 15986), (4902, 7993)]