39641868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3347}}^1$

素因数の和:3411

約数の個数: 72

約数和(自身を含む): 116992512

約数和(自身を除く): 77350644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3347, 3948, 5922, 6694, 10041, 11844, 13388, 20082, 23429, 30123, 40164, 46858, 60246, 70287, 93716, 120492, 140574, 157309, 210861, 281148, 314618, 421722, 471927, 629236, 843444, 943854, 1101163, 1415781, 1887708, 2202326, 2831562, 3303489, 4404652, 5663124, 6606978, 9910467, 13213956, 19820934, 39641868]

約数ペア:

[(1, 39641868), (2, 19820934), (3, 13213956), (4, 9910467), (6, 6606978), (7, 5663124), (9, 4404652), (12, 3303489), (14, 2831562), (18, 2202326), (21, 1887708), (28, 1415781), (36, 1101163), (42, 943854), (47, 843444), (63, 629236), (84, 471927), (94, 421722), (126, 314618), (141, 281148), (188, 210861), (252, 157309), (282, 140574), (329, 120492), (423, 93716), (564, 70287), (658, 60246), (846, 46858), (987, 40164), (1316, 30123), (1692, 23429), (1974, 20082), (2961, 13388), (3347, 11844), (3948, 10041), (5922, 6694)]