18170976

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 47996928

約数和(自身を除く): 29825952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 382, 573, 764, 991, 1146, 1528, 1982, 2292, 2973, 3056, 3964, 4584, 5946, 6112, 7928, 9168, 11892, 15856, 18336, 23784, 31712, 47568, 95136, 189281, 378562, 567843, 757124, 1135686, 1514248, 2271372, 3028496, 4542744, 6056992, 9085488, 18170976]

約数ペア:

[(1, 18170976), (2, 9085488), (3, 6056992), (4, 4542744), (6, 3028496), (8, 2271372), (12, 1514248), (16, 1135686), (24, 757124), (32, 567843), (48, 378562), (96, 189281), (191, 95136), (382, 47568), (573, 31712), (764, 23784), (991, 18336), (1146, 15856), (1528, 11892), (1982, 9168), (2292, 7928), (2973, 6112), (3056, 5946), (3964, 4584)]