21301117002

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{4397}}^1$

素因数の和:5028

約数の個数: 96

約数和(自身を含む): 51621261120

約数和(自身を除く): 30320144118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 569, 774, 946, 1138, 1419, 1707, 2838, 3414, 4257, 4397, 5121, 6259, 8514, 8794, 10242, 12518, 13191, 18777, 24467, 26382, 37554, 39573, 48367, 48934, 56331, 73401, 79146, 96734, 112662, 145101, 146802, 189071, 220203, 269137, 290202, 378142, 435303, 440406, 538274, 567213, 807411, 870606, 1134426, 1614822, 1701639, 2079781, 2422233, 2501893, 3403278, 4159562, 4844466, 5003786, 6239343, 7505679, 12478686, 15011358, 18718029, 22517037, 27520823, 37436058, 45034074, 55041646, 82562469, 107581399, 165124938, 215162798, 247687407, 322744197, 495374814, 645488394, 968232591, 1183395389, 1936465182, 2366790778, 3550186167, 7100372334, 10650558501, 21301117002]

約数ペア:

[(1, 21301117002), (2, 10650558501), (3, 7100372334), (6, 3550186167), (9, 2366790778), (11, 1936465182), (18, 1183395389), (22, 968232591), (33, 645488394), (43, 495374814), (66, 322744197), (86, 247687407), (99, 215162798), (129, 165124938), (198, 107581399), (258, 82562469), (387, 55041646), (473, 45034074), (569, 37436058), (774, 27520823), (946, 22517037), (1138, 18718029), (1419, 15011358), (1707, 12478686), (2838, 7505679), (3414, 6239343), (4257, 5003786), (4397, 4844466), (5121, 4159562), (6259, 3403278), (8514, 2501893), (8794, 2422233), (10242, 2079781), (12518, 1701639), (13191, 1614822), (18777, 1134426), (24467, 870606), (26382, 807411), (37554, 567213), (39573, 538274), (48367, 440406), (48934, 435303), (56331, 378142), (73401, 290202), (79146, 269137), (96734, 220203), (112662, 189071), (145101, 146802)]