18169968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12253

約数の個数: 40

約数和(自身を含む): 48457216

約数和(自身を除く): 30287248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12211, 24422, 36633, 48844, 73266, 97688, 146532, 195376, 293064, 378541, 586128, 757082, 1135623, 1514164, 2271246, 3028328, 4542492, 6056656, 9084984, 18169968]

約数ペア:

[(1, 18169968), (2, 9084984), (3, 6056656), (4, 4542492), (6, 3028328), (8, 2271246), (12, 1514164), (16, 1135623), (24, 757082), (31, 586128), (48, 378541), (62, 293064), (93, 195376), (124, 146532), (186, 97688), (248, 73266), (372, 48844), (496, 36633), (744, 24422), (1488, 12211)]