18636264

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 54864000

約数和(自身を除く): 36227736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 239, 342, 361, 456, 478, 513, 684, 717, 722, 956, 1026, 1083, 1368, 1434, 1444, 1912, 2052, 2151, 2166, 2868, 2888, 3249, 4104, 4302, 4332, 4541, 5736, 6453, 6498, 8604, 8664, 9082, 9747, 12906, 12996, 13623, 17208, 18164, 19494, 25812, 25992, 27246, 36328, 38988, 40869, 51624, 54492, 77976, 81738, 86279, 108984, 122607, 163476, 172558, 245214, 258837, 326952, 345116, 490428, 517674, 690232, 776511, 980856, 1035348, 1553022, 2070696, 2329533, 3106044, 4659066, 6212088, 9318132, 18636264]

約数ペア:

[(1, 18636264), (2, 9318132), (3, 6212088), (4, 4659066), (6, 3106044), (8, 2329533), (9, 2070696), (12, 1553022), (18, 1035348), (19, 980856), (24, 776511), (27, 690232), (36, 517674), (38, 490428), (54, 345116), (57, 326952), (72, 258837), (76, 245214), (108, 172558), (114, 163476), (152, 122607), (171, 108984), (216, 86279), (228, 81738), (239, 77976), (342, 54492), (361, 51624), (456, 40869), (478, 38988), (513, 36328), (684, 27246), (717, 25992), (722, 25812), (956, 19494), (1026, 18164), (1083, 17208), (1368, 13623), (1434, 12996), (1444, 12906), (1912, 9747), (2052, 9082), (2151, 8664), (2166, 8604), (2868, 6498), (2888, 6453), (3249, 5736), (4104, 4541), (4302, 4332)]