18126441148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 35365994496

約数和(自身を除く): 17239553348

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 71, 124, 142, 281, 284, 431, 527, 562, 862, 1054, 1124, 1207, 1724, 2108, 2201, 2414, 4402, 4777, 4828, 7327, 8711, 8804, 9554, 13361, 14654, 17422, 19108, 19951, 26722, 29308, 30601, 34844, 37417, 39902, 53444, 61202, 74834, 79804, 121111, 122404, 148087, 149668, 227137, 242222, 296174, 339167, 454274, 484444, 520217, 592348, 618481, 678334, 908548, 948631, 1040434, 1236962, 1356668, 1897262, 2058887, 2080868, 2473924, 3754441, 3794524, 4117774, 7508882, 8235548, 8598881, 10514177, 15017764, 16126727, 17197762, 21028354, 32253454, 34395524, 42056708, 63825497, 64506908, 127650994, 146180977, 255301988, 266565311, 292361954, 533130622, 584723908, 1066261244, 4531610287, 9063220574, 18126441148]

約数ペア:

[(1, 18126441148), (2, 9063220574), (4, 4531610287), (17, 1066261244), (31, 584723908), (34, 533130622), (62, 292361954), (68, 266565311), (71, 255301988), (124, 146180977), (142, 127650994), (281, 64506908), (284, 63825497), (431, 42056708), (527, 34395524), (562, 32253454), (862, 21028354), (1054, 17197762), (1124, 16126727), (1207, 15017764), (1724, 10514177), (2108, 8598881), (2201, 8235548), (2414, 7508882), (4402, 4117774), (4777, 3794524), (4828, 3754441), (7327, 2473924), (8711, 2080868), (8804, 2058887), (9554, 1897262), (13361, 1356668), (14654, 1236962), (17422, 1040434), (19108, 948631), (19951, 908548), (26722, 678334), (29308, 618481), (30601, 592348), (34844, 520217), (37417, 484444), (39902, 454274), (53444, 339167), (61202, 296174), (74834, 242222), (79804, 227137), (121111, 149668), (122404, 148087)]