18584460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 59714928

約数和(自身を除く): 41130468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 67, 69, 90, 92, 115, 134, 138, 180, 201, 207, 230, 268, 276, 335, 345, 402, 414, 460, 603, 670, 690, 804, 828, 1005, 1035, 1206, 1340, 1380, 1541, 2010, 2070, 2412, 3015, 3082, 4020, 4140, 4489, 4623, 6030, 6164, 7705, 8978, 9246, 12060, 13467, 13869, 15410, 17956, 18492, 22445, 23115, 26934, 27738, 30820, 40401, 44890, 46230, 53868, 55476, 67335, 69345, 80802, 89780, 92460, 103247, 134670, 138690, 161604, 202005, 206494, 269340, 277380, 309741, 404010, 412988, 516235, 619482, 808020, 929223, 1032470, 1238964, 1548705, 1858446, 2064940, 3097410, 3716892, 4646115, 6194820, 9292230, 18584460]

約数ペア:

[(1, 18584460), (2, 9292230), (3, 6194820), (4, 4646115), (5, 3716892), (6, 3097410), (9, 2064940), (10, 1858446), (12, 1548705), (15, 1238964), (18, 1032470), (20, 929223), (23, 808020), (30, 619482), (36, 516235), (45, 412988), (46, 404010), (60, 309741), (67, 277380), (69, 269340), (90, 206494), (92, 202005), (115, 161604), (134, 138690), (138, 134670), (180, 103247), (201, 92460), (207, 89780), (230, 80802), (268, 69345), (276, 67335), (335, 55476), (345, 53868), (402, 46230), (414, 44890), (460, 40401), (603, 30820), (670, 27738), (690, 26934), (804, 23115), (828, 22445), (1005, 18492), (1035, 17956), (1206, 15410), (1340, 13869), (1380, 13467), (1541, 12060), (2010, 9246), (2070, 8978), (2412, 7705), (3015, 6164), (3082, 6030), (4020, 4623), (4140, 4489)]