18649104

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 50663424

約数和(自身を除く): 32014320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 151, 166, 186, 248, 249, 302, 332, 372, 453, 496, 498, 604, 664, 744, 906, 996, 1208, 1328, 1488, 1812, 1992, 2416, 2573, 3624, 3984, 4681, 5146, 7248, 7719, 9362, 10292, 12533, 14043, 15438, 18724, 20584, 25066, 28086, 30876, 37448, 37599, 41168, 50132, 56172, 61752, 74896, 75198, 100264, 112344, 123504, 150396, 200528, 224688, 300792, 388523, 601584, 777046, 1165569, 1554092, 2331138, 3108184, 4662276, 6216368, 9324552, 18649104]

約数ペア:

[(1, 18649104), (2, 9324552), (3, 6216368), (4, 4662276), (6, 3108184), (8, 2331138), (12, 1554092), (16, 1165569), (24, 777046), (31, 601584), (48, 388523), (62, 300792), (83, 224688), (93, 200528), (124, 150396), (151, 123504), (166, 112344), (186, 100264), (248, 75198), (249, 74896), (302, 61752), (332, 56172), (372, 50132), (453, 41168), (496, 37599), (498, 37448), (604, 30876), (664, 28086), (744, 25066), (906, 20584), (996, 18724), (1208, 15438), (1328, 14043), (1488, 12533), (1812, 10292), (1992, 9362), (2416, 7719), (2573, 7248), (3624, 5146), (3984, 4681)]