1822180932

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1481}}^1$

素因数の和:1754

約数の個数: 144

約数和(自身を含む): 5437635840

約数和(自身を除く): 3615454908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 239, 286, 396, 429, 468, 478, 572, 717, 858, 956, 1287, 1434, 1481, 1716, 2151, 2574, 2629, 2868, 2962, 3107, 4302, 4443, 5148, 5258, 5924, 6214, 7887, 8604, 8886, 9321, 10516, 12428, 13329, 15774, 16291, 17772, 18642, 19253, 23661, 26658, 27963, 31548, 32582, 34177, 37284, 38506, 47322, 48873, 53316, 55926, 57759, 65164, 68354, 77012, 94644, 97746, 102531, 111852, 115518, 136708, 146619, 173277, 195492, 205062, 211783, 231036, 293238, 307593, 346554, 353959, 410124, 423566, 586476, 615186, 635349, 693108, 707918, 847132, 1061877, 1230372, 1270698, 1415836, 1906047, 2123754, 2541396, 3185631, 3812094, 3893549, 4247508, 4601467, 6371262, 7624188, 7787098, 9202934, 11680647, 12742524, 13804401, 15574196, 18405868, 23361294, 27608802, 35041941, 41413203, 46722588, 50616137, 55217604, 70083882, 82826406, 101232274, 140167764, 151848411, 165652812, 202464548, 303696822, 455545233, 607393644, 911090466, 1822180932]

約数ペア:

[(1, 1822180932), (2, 911090466), (3, 607393644), (4, 455545233), (6, 303696822), (9, 202464548), (11, 165652812), (12, 151848411), (13, 140167764), (18, 101232274), (22, 82826406), (26, 70083882), (33, 55217604), (36, 50616137), (39, 46722588), (44, 41413203), (52, 35041941), (66, 27608802), (78, 23361294), (99, 18405868), (117, 15574196), (132, 13804401), (143, 12742524), (156, 11680647), (198, 9202934), (234, 7787098), (239, 7624188), (286, 6371262), (396, 4601467), (429, 4247508), (468, 3893549), (478, 3812094), (572, 3185631), (717, 2541396), (858, 2123754), (956, 1906047), (1287, 1415836), (1434, 1270698), (1481, 1230372), (1716, 1061877), (2151, 847132), (2574, 707918), (2629, 693108), (2868, 635349), (2962, 615186), (3107, 586476), (4302, 423566), (4443, 410124), (5148, 353959), (5258, 346554), (5924, 307593), (6214, 293238), (7887, 231036), (8604, 211783), (8886, 205062), (9321, 195492), (10516, 173277), (12428, 146619), (13329, 136708), (15774, 115518), (16291, 111852), (17772, 102531), (18642, 97746), (19253, 94644), (23661, 77012), (26658, 68354), (27963, 65164), (31548, 57759), (32582, 55926), (34177, 53316), (37284, 48873), (38506, 47322)]