39955218

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 83261952

約数和(自身を除く): 43306734

約数列:

[1, 2, 3, 6, 31, 62, 93, 113, 186, 226, 339, 678, 1901, 3503, 3802, 5703, 7006, 10509, 11406, 21018, 58931, 117862, 176793, 214813, 353586, 429626, 644439, 1288878, 6659203, 13318406, 19977609, 39955218]

約数ペア:

[(1, 39955218), (2, 19977609), (3, 13318406), (6, 6659203), (31, 1288878), (62, 644439), (93, 429626), (113, 353586), (186, 214813), (226, 176793), (339, 117862), (678, 58931), (1901, 21018), (3503, 11406), (3802, 10509), (5703, 7006)]