21349161624

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{18154049}}^1$

素因数の和:18154072

約数の個数: 48

約数和(自身を含む): 62086851000

約数和(自身を除く): 40737689376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 18154049, 36308098, 54462147, 72616196, 108924294, 127078343, 145232392, 217848588, 254156686, 381235029, 435697176, 508313372, 762470058, 889548401, 1016626744, 1524940116, 1779096802, 2668645203, 3049880232, 3558193604, 5337290406, 7116387208, 10674580812, 21349161624]

約数ペア:

[(1, 21349161624), (2, 10674580812), (3, 7116387208), (4, 5337290406), (6, 3558193604), (7, 3049880232), (8, 2668645203), (12, 1779096802), (14, 1524940116), (21, 1016626744), (24, 889548401), (28, 762470058), (42, 508313372), (49, 435697176), (56, 381235029), (84, 254156686), (98, 217848588), (147, 145232392), (168, 127078343), (196, 108924294), (294, 72616196), (392, 54462147), (588, 36308098), (1176, 18154049)]