1900293318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457021}}^1$

素因数の和:457050

約数の個数: 64

約数和(自身を含む): 5264893440

約数和(自身を除く): 3364600122

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 457021, 914042, 1371063, 2742126, 3199147, 4113189, 5027231, 6398294, 8226378, 9597441, 10054462, 12339567, 15081693, 19194882, 24679134, 28792323, 30163386, 35190617, 45245079, 57584646, 70381234, 86376969, 90490158, 105571851, 135735237, 172753938, 211143702, 271470474, 316715553, 633431106, 950146659, 1900293318]

約数ペア:

[(1, 1900293318), (2, 950146659), (3, 633431106), (6, 316715553), (7, 271470474), (9, 211143702), (11, 172753938), (14, 135735237), (18, 105571851), (21, 90490158), (22, 86376969), (27, 70381234), (33, 57584646), (42, 45245079), (54, 35190617), (63, 30163386), (66, 28792323), (77, 24679134), (99, 19194882), (126, 15081693), (154, 12339567), (189, 10054462), (198, 9597441), (231, 8226378), (297, 6398294), (378, 5027231), (462, 4113189), (594, 3199147), (693, 2742126), (1386, 1371063), (2079, 914042), (4158, 457021)]