18652452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 60211200

約数和(自身を除く): 41558748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 29, 31, 38, 39, 42, 52, 57, 58, 62, 76, 78, 84, 87, 91, 93, 114, 116, 124, 133, 156, 174, 182, 186, 203, 217, 228, 247, 266, 273, 348, 364, 372, 377, 399, 403, 406, 434, 494, 532, 546, 551, 589, 609, 651, 741, 754, 798, 806, 812, 868, 899, 988, 1092, 1102, 1131, 1178, 1209, 1218, 1302, 1482, 1508, 1596, 1612, 1653, 1729, 1767, 1798, 2204, 2262, 2356, 2418, 2436, 2604, 2639, 2697, 2821, 2964, 3306, 3458, 3534, 3596, 3857, 4123, 4524, 4836, 5187, 5278, 5394, 5642, 6293, 6612, 6916, 7068, 7163, 7657, 7714, 7917, 8246, 8463, 10374, 10556, 10788, 11284, 11571, 11687, 12369, 12586, 14326, 15314, 15428, 15834, 16492, 16926, 17081, 18879, 20748, 21489, 22971, 23142, 23374, 24738, 25172, 28652, 30628, 31668, 33852, 34162, 35061, 37758, 42978, 45942, 46284, 46748, 49476, 50141, 51243, 53599, 68324, 70122, 75516, 81809, 85956, 91884, 100282, 102486, 107198, 119567, 140244, 150423, 160797, 163618, 200564, 204972, 214396, 222053, 239134, 245427, 300846, 321594, 327236, 358701, 444106, 478268, 490854, 601692, 643188, 666159, 717402, 888212, 981708, 1332318, 1434804, 1554371, 2664636, 3108742, 4663113, 6217484, 9326226, 18652452]

約数ペア:

[(1, 18652452), (2, 9326226), (3, 6217484), (4, 4663113), (6, 3108742), (7, 2664636), (12, 1554371), (13, 1434804), (14, 1332318), (19, 981708), (21, 888212), (26, 717402), (28, 666159), (29, 643188), (31, 601692), (38, 490854), (39, 478268), (42, 444106), (52, 358701), (57, 327236), (58, 321594), (62, 300846), (76, 245427), (78, 239134), (84, 222053), (87, 214396), (91, 204972), (93, 200564), (114, 163618), (116, 160797), (124, 150423), (133, 140244), (156, 119567), (174, 107198), (182, 102486), (186, 100282), (203, 91884), (217, 85956), (228, 81809), (247, 75516), (266, 70122), (273, 68324), (348, 53599), (364, 51243), (372, 50141), (377, 49476), (399, 46748), (403, 46284), (406, 45942), (434, 42978), (494, 37758), (532, 35061), (546, 34162), (551, 33852), (589, 31668), (609, 30628), (651, 28652), (741, 25172), (754, 24738), (798, 23374), (806, 23142), (812, 22971), (868, 21489), (899, 20748), (988, 18879), (1092, 17081), (1102, 16926), (1131, 16492), (1178, 15834), (1209, 15428), (1218, 15314), (1302, 14326), (1482, 12586), (1508, 12369), (1596, 11687), (1612, 11571), (1653, 11284), (1729, 10788), (1767, 10556), (1798, 10374), (2204, 8463), (2262, 8246), (2356, 7917), (2418, 7714), (2436, 7657), (2604, 7163), (2639, 7068), (2697, 6916), (2821, 6612), (2964, 6293), (3306, 5642), (3458, 5394), (3534, 5278), (3596, 5187), (3857, 4836), (4123, 4524)]