39215442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 53681838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 79, 106, 158, 159, 223, 237, 318, 371, 446, 474, 553, 669, 742, 1106, 1113, 1338, 1561, 1659, 2226, 3122, 3318, 4187, 4683, 8374, 9366, 11819, 12561, 17617, 23638, 25122, 29309, 35234, 35457, 52851, 58618, 70914, 82733, 87927, 105702, 123319, 165466, 175854, 246638, 248199, 369957, 496398, 739914, 933701, 1867402, 2801103, 5602206, 6535907, 13071814, 19607721, 39215442]

約数ペア:

[(1, 39215442), (2, 19607721), (3, 13071814), (6, 6535907), (7, 5602206), (14, 2801103), (21, 1867402), (42, 933701), (53, 739914), (79, 496398), (106, 369957), (158, 248199), (159, 246638), (223, 175854), (237, 165466), (318, 123319), (371, 105702), (446, 87927), (474, 82733), (553, 70914), (669, 58618), (742, 52851), (1106, 35457), (1113, 35234), (1338, 29309), (1561, 25122), (1659, 23638), (2226, 17617), (3122, 12561), (3318, 11819), (4187, 9366), (4683, 8374)]