2019237372

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:700

約数の個数: 108

約数和(自身を含む): 5327198968

約数和(自身を除く): 3307961596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 369, 492, 547, 549, 732, 738, 1094, 1098, 1476, 1641, 1681, 2188, 2196, 2501, 3282, 3362, 4923, 5002, 5043, 6564, 6724, 7503, 9846, 10004, 10086, 15006, 15129, 19692, 20172, 22427, 22509, 30012, 30258, 33367, 44854, 45018, 60516, 66734, 67281, 89708, 90036, 100101, 102541, 133468, 134562, 200202, 201843, 205082, 269124, 300303, 307623, 400404, 403686, 410164, 600606, 615246, 807372, 919507, 922869, 1201212, 1230492, 1368047, 1839014, 1845738, 2736094, 2758521, 3678028, 3691476, 4104141, 5472188, 5517042, 8208282, 8275563, 11034084, 12312423, 16416564, 16551126, 24624846, 33102252, 49249692, 56089927, 112179854, 168269781, 224359708, 336539562, 504809343, 673079124, 1009618686, 2019237372]

約数ペア:

[(1, 2019237372), (2, 1009618686), (3, 673079124), (4, 504809343), (6, 336539562), (9, 224359708), (12, 168269781), (18, 112179854), (36, 56089927), (41, 49249692), (61, 33102252), (82, 24624846), (122, 16551126), (123, 16416564), (164, 12312423), (183, 11034084), (244, 8275563), (246, 8208282), (366, 5517042), (369, 5472188), (492, 4104141), (547, 3691476), (549, 3678028), (732, 2758521), (738, 2736094), (1094, 1845738), (1098, 1839014), (1476, 1368047), (1641, 1230492), (1681, 1201212), (2188, 922869), (2196, 919507), (2501, 807372), (3282, 615246), (3362, 600606), (4923, 410164), (5002, 403686), (5043, 400404), (6564, 307623), (6724, 300303), (7503, 269124), (9846, 205082), (10004, 201843), (10086, 200202), (15006, 134562), (15129, 133468), (19692, 102541), (20172, 100101), (22427, 90036), (22509, 89708), (30012, 67281), (30258, 66734), (33367, 60516), (44854, 45018)]