23758218

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 63037440

約数和(自身を除く): 39279222

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 37, 46, 47, 54, 66, 69, 74, 94, 99, 111, 138, 141, 198, 207, 222, 253, 282, 297, 333, 407, 414, 423, 506, 517, 594, 621, 666, 759, 814, 846, 851, 999, 1034, 1081, 1221, 1242, 1269, 1518, 1551, 1702, 1739, 1998, 2162, 2277, 2442, 2538, 2553, 3102, 3243, 3478, 3663, 4554, 4653, 5106, 5217, 6486, 6831, 7326, 7659, 9306, 9361, 9729, 10434, 10989, 11891, 13662, 13959, 15318, 15651, 18722, 19129, 19458, 21978, 22977, 23782, 27918, 28083, 29187, 31302, 35673, 38258, 39997, 45954, 46953, 56166, 57387, 58374, 71346, 79994, 84249, 93906, 107019, 114774, 119991, 168498, 172161, 214038, 239982, 252747, 321057, 344322, 359973, 439967, 505494, 516483, 642114, 719946, 879934, 1032966, 1079919, 1319901, 2159838, 2639802, 3959703, 7919406, 11879109, 23758218]

約数ペア:

[(1, 23758218), (2, 11879109), (3, 7919406), (6, 3959703), (9, 2639802), (11, 2159838), (18, 1319901), (22, 1079919), (23, 1032966), (27, 879934), (33, 719946), (37, 642114), (46, 516483), (47, 505494), (54, 439967), (66, 359973), (69, 344322), (74, 321057), (94, 252747), (99, 239982), (111, 214038), (138, 172161), (141, 168498), (198, 119991), (207, 114774), (222, 107019), (253, 93906), (282, 84249), (297, 79994), (333, 71346), (407, 58374), (414, 57387), (423, 56166), (506, 46953), (517, 45954), (594, 39997), (621, 38258), (666, 35673), (759, 31302), (814, 29187), (846, 28083), (851, 27918), (999, 23782), (1034, 22977), (1081, 21978), (1221, 19458), (1242, 19129), (1269, 18722), (1518, 15651), (1551, 15318), (1702, 13959), (1739, 13662), (1998, 11891), (2162, 10989), (2277, 10434), (2442, 9729), (2538, 9361), (2553, 9306), (3102, 7659), (3243, 7326), (3478, 6831), (3663, 6486), (4554, 5217), (4653, 5106)]