2018508804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6934

約数の個数: 144

約数和(自身を含む): 5976170928

約数和(自身を除く): 3957662124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 37, 39, 51, 52, 68, 74, 78, 102, 111, 117, 148, 153, 156, 204, 221, 222, 234, 306, 333, 442, 444, 468, 481, 612, 629, 663, 666, 884, 962, 1258, 1326, 1332, 1443, 1887, 1924, 1989, 2516, 2652, 2886, 3774, 3978, 4329, 5661, 5772, 6857, 7548, 7956, 8177, 8658, 11322, 13714, 16354, 17316, 20571, 22644, 24531, 27428, 32708, 41142, 49062, 61713, 73593, 82284, 89141, 98124, 116569, 123426, 147186, 178282, 233138, 246852, 253709, 267423, 294372, 349707, 356564, 466276, 507418, 534846, 699414, 761127, 802269, 1014836, 1049121, 1069692, 1398828, 1515397, 1522254, 1604538, 2098242, 2283381, 3030794, 3044508, 3209076, 3298217, 4196484, 4313053, 4546191, 4566762, 6061588, 6596434, 8626106, 9092382, 9133524, 9894651, 12939159, 13192868, 13638573, 17252212, 18184764, 19789302, 25878318, 27277146, 29683953, 38817477, 39578604, 51756636, 54554292, 56069689, 59367906, 77634954, 112139378, 118735812, 155269908, 168209067, 224278756, 336418134, 504627201, 672836268, 1009254402, 2018508804]

約数ペア:

[(1, 2018508804), (2, 1009254402), (3, 672836268), (4, 504627201), (6, 336418134), (9, 224278756), (12, 168209067), (13, 155269908), (17, 118735812), (18, 112139378), (26, 77634954), (34, 59367906), (36, 56069689), (37, 54554292), (39, 51756636), (51, 39578604), (52, 38817477), (68, 29683953), (74, 27277146), (78, 25878318), (102, 19789302), (111, 18184764), (117, 17252212), (148, 13638573), (153, 13192868), (156, 12939159), (204, 9894651), (221, 9133524), (222, 9092382), (234, 8626106), (306, 6596434), (333, 6061588), (442, 4566762), (444, 4546191), (468, 4313053), (481, 4196484), (612, 3298217), (629, 3209076), (663, 3044508), (666, 3030794), (884, 2283381), (962, 2098242), (1258, 1604538), (1326, 1522254), (1332, 1515397), (1443, 1398828), (1887, 1069692), (1924, 1049121), (1989, 1014836), (2516, 802269), (2652, 761127), (2886, 699414), (3774, 534846), (3978, 507418), (4329, 466276), (5661, 356564), (5772, 349707), (6857, 294372), (7548, 267423), (7956, 253709), (8177, 246852), (8658, 233138), (11322, 178282), (13714, 147186), (16354, 123426), (17316, 116569), (20571, 98124), (22644, 89141), (24531, 82284), (27428, 73593), (32708, 61713), (41142, 49062)]