18677304

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 57934800

約数和(自身を除く): 39257496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 41, 54, 57, 72, 74, 76, 81, 82, 108, 111, 114, 123, 148, 152, 162, 164, 171, 216, 222, 228, 246, 296, 324, 328, 333, 342, 369, 444, 456, 492, 513, 648, 666, 684, 703, 738, 779, 888, 984, 999, 1026, 1107, 1332, 1368, 1406, 1476, 1517, 1539, 1558, 1998, 2052, 2109, 2214, 2337, 2664, 2812, 2952, 2997, 3034, 3078, 3116, 3321, 3996, 4104, 4218, 4428, 4551, 4674, 5624, 5994, 6068, 6156, 6232, 6327, 6642, 7011, 7992, 8436, 8856, 9102, 9348, 11988, 12136, 12312, 12654, 13284, 13653, 14022, 16872, 18204, 18696, 18981, 21033, 23976, 25308, 26568, 27306, 28044, 28823, 36408, 37962, 40959, 42066, 50616, 54612, 56088, 56943, 57646, 63099, 75924, 81918, 84132, 86469, 109224, 113886, 115292, 122877, 126198, 151848, 163836, 168264, 172938, 227772, 230584, 245754, 252396, 259407, 327672, 345876, 455544, 491508, 504792, 518814, 691752, 778221, 983016, 1037628, 1556442, 2075256, 2334663, 3112884, 4669326, 6225768, 9338652, 18677304]

約数ペア:

[(1, 18677304), (2, 9338652), (3, 6225768), (4, 4669326), (6, 3112884), (8, 2334663), (9, 2075256), (12, 1556442), (18, 1037628), (19, 983016), (24, 778221), (27, 691752), (36, 518814), (37, 504792), (38, 491508), (41, 455544), (54, 345876), (57, 327672), (72, 259407), (74, 252396), (76, 245754), (81, 230584), (82, 227772), (108, 172938), (111, 168264), (114, 163836), (123, 151848), (148, 126198), (152, 122877), (162, 115292), (164, 113886), (171, 109224), (216, 86469), (222, 84132), (228, 81918), (246, 75924), (296, 63099), (324, 57646), (328, 56943), (333, 56088), (342, 54612), (369, 50616), (444, 42066), (456, 40959), (492, 37962), (513, 36408), (648, 28823), (666, 28044), (684, 27306), (703, 26568), (738, 25308), (779, 23976), (888, 21033), (984, 18981), (999, 18696), (1026, 18204), (1107, 16872), (1332, 14022), (1368, 13653), (1406, 13284), (1476, 12654), (1517, 12312), (1539, 12136), (1558, 11988), (1998, 9348), (2052, 9102), (2109, 8856), (2214, 8436), (2337, 7992), (2664, 7011), (2812, 6642), (2952, 6327), (2997, 6232), (3034, 6156), (3078, 6068), (3116, 5994), (3321, 5624), (3996, 4674), (4104, 4551), (4218, 4428)]