23053212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 74360832

約数和(自身を除く): 51307620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 227, 234, 252, 273, 279, 364, 372, 403, 434, 454, 468, 546, 558, 651, 681, 806, 819, 868, 908, 1092, 1116, 1209, 1302, 1362, 1589, 1612, 1638, 1953, 2043, 2418, 2604, 2724, 2821, 2951, 3178, 3276, 3627, 3906, 4086, 4767, 4836, 5642, 5902, 6356, 7037, 7254, 7812, 8172, 8463, 8853, 9534, 11284, 11804, 14074, 14301, 14508, 16926, 17706, 19068, 20657, 21111, 25389, 26559, 28148, 28602, 33852, 35412, 41314, 42222, 49259, 50778, 53118, 57204, 61971, 63333, 82628, 84444, 91481, 98518, 101556, 106236, 123942, 126666, 147777, 182962, 185913, 197036, 247884, 253332, 274443, 295554, 365924, 371826, 443331, 548886, 591108, 640367, 743652, 823329, 886662, 1097772, 1280734, 1646658, 1773324, 1921101, 2561468, 3293316, 3842202, 5763303, 7684404, 11526606, 23053212]

約数ペア:

[(1, 23053212), (2, 11526606), (3, 7684404), (4, 5763303), (6, 3842202), (7, 3293316), (9, 2561468), (12, 1921101), (13, 1773324), (14, 1646658), (18, 1280734), (21, 1097772), (26, 886662), (28, 823329), (31, 743652), (36, 640367), (39, 591108), (42, 548886), (52, 443331), (62, 371826), (63, 365924), (78, 295554), (84, 274443), (91, 253332), (93, 247884), (117, 197036), (124, 185913), (126, 182962), (156, 147777), (182, 126666), (186, 123942), (217, 106236), (227, 101556), (234, 98518), (252, 91481), (273, 84444), (279, 82628), (364, 63333), (372, 61971), (403, 57204), (434, 53118), (454, 50778), (468, 49259), (546, 42222), (558, 41314), (651, 35412), (681, 33852), (806, 28602), (819, 28148), (868, 26559), (908, 25389), (1092, 21111), (1116, 20657), (1209, 19068), (1302, 17706), (1362, 16926), (1589, 14508), (1612, 14301), (1638, 14074), (1953, 11804), (2043, 11284), (2418, 9534), (2604, 8853), (2724, 8463), (2821, 8172), (2951, 7812), (3178, 7254), (3276, 7037), (3627, 6356), (3906, 5902), (4086, 5642), (4767, 4836)]