2591316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 8278452

約数和(自身を除く): 5687136

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 113, 117, 126, 147, 156, 182, 196, 226, 234, 252, 273, 294, 339, 364, 441, 452, 468, 546, 588, 637, 678, 791, 819, 882, 1017, 1092, 1274, 1356, 1469, 1582, 1638, 1764, 1911, 2034, 2373, 2548, 2938, 3164, 3276, 3822, 4068, 4407, 4746, 5537, 5733, 5876, 7119, 7644, 8814, 9492, 10283, 11074, 11466, 13221, 14238, 16611, 17628, 20566, 22148, 22932, 26442, 28476, 30849, 33222, 41132, 49833, 52884, 61698, 66444, 71981, 92547, 99666, 123396, 143962, 185094, 199332, 215943, 287924, 370188, 431886, 647829, 863772, 1295658, 2591316]

約数ペア:

[(1, 2591316), (2, 1295658), (3, 863772), (4, 647829), (6, 431886), (7, 370188), (9, 287924), (12, 215943), (13, 199332), (14, 185094), (18, 143962), (21, 123396), (26, 99666), (28, 92547), (36, 71981), (39, 66444), (42, 61698), (49, 52884), (52, 49833), (63, 41132), (78, 33222), (84, 30849), (91, 28476), (98, 26442), (113, 22932), (117, 22148), (126, 20566), (147, 17628), (156, 16611), (182, 14238), (196, 13221), (226, 11466), (234, 11074), (252, 10283), (273, 9492), (294, 8814), (339, 7644), (364, 7119), (441, 5876), (452, 5733), (468, 5537), (546, 4746), (588, 4407), (637, 4068), (678, 3822), (791, 3276), (819, 3164), (882, 2938), (1017, 2548), (1092, 2373), (1274, 2034), (1356, 1911), (1469, 1764), (1582, 1638)]