3869288724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{140009}}^1$

素因数の和:140077

約数の個数: 72

約数和(自身を含む): 10725886080

約数和(自身を除く): 6856597356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 13818, 27636, 140009, 280018, 420027, 560036, 840054, 980063, 1680108, 1960126, 2940189, 3920252, 5880378, 6580423, 6860441, 11760756, 13160846, 13720882, 19741269, 20581323, 26321692, 27441764, 39482538, 41162646, 46062961, 78965076, 82325292, 92125922, 138188883, 184251844, 276377766, 322440727, 552755532, 644881454, 967322181, 1289762908, 1934644362, 3869288724]

約数ペア:

[(1, 3869288724), (2, 1934644362), (3, 1289762908), (4, 967322181), (6, 644881454), (7, 552755532), (12, 322440727), (14, 276377766), (21, 184251844), (28, 138188883), (42, 92125922), (47, 82325292), (49, 78965076), (84, 46062961), (94, 41162646), (98, 39482538), (141, 27441764), (147, 26321692), (188, 20581323), (196, 19741269), (282, 13720882), (294, 13160846), (329, 11760756), (564, 6860441), (588, 6580423), (658, 5880378), (987, 3920252), (1316, 2940189), (1974, 1960126), (2303, 1680108), (3948, 980063), (4606, 840054), (6909, 560036), (9212, 420027), (13818, 280018), (27636, 140009)]