1803173652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3370

約数の個数: 144

約数和(自身を含む): 5454618624

約数和(自身を除く): 3651444972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 71, 84, 93, 124, 126, 142, 186, 213, 217, 252, 279, 284, 372, 426, 434, 497, 558, 639, 651, 852, 868, 994, 1116, 1278, 1302, 1491, 1953, 1988, 2201, 2556, 2604, 2982, 3251, 3906, 4402, 4473, 5964, 6502, 6603, 7812, 8804, 8946, 9753, 13004, 13206, 15407, 17892, 19506, 19809, 22757, 26412, 29259, 30814, 39012, 39618, 45514, 46221, 58518, 61628, 68271, 79236, 91028, 92442, 100781, 117036, 136542, 138663, 184884, 201562, 204813, 230821, 273084, 277326, 302343, 403124, 409626, 461642, 554652, 604686, 692463, 705467, 819252, 907029, 923284, 1209372, 1384926, 1410934, 1615747, 1814058, 2077389, 2116401, 2769852, 2821868, 3231494, 3628116, 4154778, 4232802, 4847241, 6349203, 6462988, 7155451, 8309556, 8465604, 9694482, 12698406, 14310902, 14541723, 19388964, 21466353, 25396812, 28621804, 29083446, 42932706, 50088157, 58166892, 64399059, 85865412, 100176314, 128798118, 150264471, 200352628, 257596236, 300528942, 450793413, 601057884, 901586826, 1803173652]

約数ペア:

[(1, 1803173652), (2, 901586826), (3, 601057884), (4, 450793413), (6, 300528942), (7, 257596236), (9, 200352628), (12, 150264471), (14, 128798118), (18, 100176314), (21, 85865412), (28, 64399059), (31, 58166892), (36, 50088157), (42, 42932706), (62, 29083446), (63, 28621804), (71, 25396812), (84, 21466353), (93, 19388964), (124, 14541723), (126, 14310902), (142, 12698406), (186, 9694482), (213, 8465604), (217, 8309556), (252, 7155451), (279, 6462988), (284, 6349203), (372, 4847241), (426, 4232802), (434, 4154778), (497, 3628116), (558, 3231494), (639, 2821868), (651, 2769852), (852, 2116401), (868, 2077389), (994, 1814058), (1116, 1615747), (1278, 1410934), (1302, 1384926), (1491, 1209372), (1953, 923284), (1988, 907029), (2201, 819252), (2556, 705467), (2604, 692463), (2982, 604686), (3251, 554652), (3906, 461642), (4402, 409626), (4473, 403124), (5964, 302343), (6502, 277326), (6603, 273084), (7812, 230821), (8804, 204813), (8946, 201562), (9753, 184884), (13004, 138663), (13206, 136542), (15407, 117036), (17892, 100781), (19506, 92442), (19809, 91028), (22757, 79236), (26412, 68271), (29259, 61628), (30814, 58518), (39012, 46221), (39618, 45514)]