19868850456

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1299637}}^1$

素因数の和:1299673

約数の個数: 96

約数和(自身を含む): 62226667440

約数和(自身を除く): 42357816984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 1299637, 2599274, 3898911, 5198548, 7797822, 9097459, 10397096, 15595644, 16895281, 18194918, 27292377, 31191288, 33790562, 36389836, 50685843, 54584754, 63682213, 67581124, 72779672, 101371686, 109169508, 118266967, 127364426, 135162248, 191046639, 202743372, 218339016, 236533934, 254728852, 354800901, 382093278, 405486744, 473067868, 509457704, 709601802, 764186556, 827868769, 946135736, 1419203604, 1528373112, 1655737538, 2483606307, 2838407208, 3311475076, 4967212614, 6622950152, 9934425228, 19868850456]

約数ペア:

[(1, 19868850456), (2, 9934425228), (3, 6622950152), (4, 4967212614), (6, 3311475076), (7, 2838407208), (8, 2483606307), (12, 1655737538), (13, 1528373112), (14, 1419203604), (21, 946135736), (24, 827868769), (26, 764186556), (28, 709601802), (39, 509457704), (42, 473067868), (49, 405486744), (52, 382093278), (56, 354800901), (78, 254728852), (84, 236533934), (91, 218339016), (98, 202743372), (104, 191046639), (147, 135162248), (156, 127364426), (168, 118266967), (182, 109169508), (196, 101371686), (273, 72779672), (294, 67581124), (312, 63682213), (364, 54584754), (392, 50685843), (546, 36389836), (588, 33790562), (637, 31191288), (728, 27292377), (1092, 18194918), (1176, 16895281), (1274, 15595644), (1911, 10397096), (2184, 9097459), (2548, 7797822), (3822, 5198548), (5096, 3898911), (7644, 2599274), (15288, 1299637)]