1804633281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2749}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 3003000000

約数和(自身を除く): 1198366719

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 349, 627, 1047, 1881, 2749, 3141, 3839, 6631, 8247, 11517, 19893, 24741, 30239, 34551, 52231, 59679, 72941, 90717, 156693, 218823, 272151, 470079, 574541, 656469, 959401, 1723623, 2878203, 5170869, 8634609, 10553411, 18228619, 31660233, 54685857, 94980699, 164057571, 200514809, 601544427, 1804633281]

約数ペア:

[(1, 1804633281), (3, 601544427), (9, 200514809), (11, 164057571), (19, 94980699), (33, 54685857), (57, 31660233), (99, 18228619), (171, 10553411), (209, 8634609), (349, 5170869), (627, 2878203), (1047, 1723623), (1881, 959401), (2749, 656469), (3141, 574541), (3839, 470079), (6631, 272151), (8247, 218823), (11517, 156693), (19893, 90717), (24741, 72941), (30239, 59679), (34551, 52231)]