2790544428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151693}}^1$

素因数の和:151783

約数の個数: 72

約数和(自身を含む): 8172059168

約数和(自身を除く): 5381514740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 151693, 303386, 455079, 606772, 910158, 1061851, 1365237, 1820316, 2123702, 2730474, 3185553, 4247404, 5460948, 6371106, 9556659, 11073589, 12742212, 19113318, 22147178, 33220767, 38226636, 44294356, 66441534, 77515123, 99662301, 132883068, 155030246, 199324602, 232545369, 310060492, 398649204, 465090738, 697636107, 930181476, 1395272214, 2790544428]

約数ペア:

[(1, 2790544428), (2, 1395272214), (3, 930181476), (4, 697636107), (6, 465090738), (7, 398649204), (9, 310060492), (12, 232545369), (14, 199324602), (18, 155030246), (21, 132883068), (28, 99662301), (36, 77515123), (42, 66441534), (63, 44294356), (73, 38226636), (84, 33220767), (126, 22147178), (146, 19113318), (219, 12742212), (252, 11073589), (292, 9556659), (438, 6371106), (511, 5460948), (657, 4247404), (876, 3185553), (1022, 2730474), (1314, 2123702), (1533, 1820316), (2044, 1365237), (2628, 1061851), (3066, 910158), (4599, 606772), (6132, 455079), (9198, 303386), (18396, 151693)]