27901638

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{9749}}^1$

素因数の和:9813

約数の個数: 32

約数和(自身を含む): 63180000

約数和(自身を除く): 35278362

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 9749, 19498, 29247, 58494, 87741, 175482, 263223, 516697, 526446, 1033394, 1550091, 3100182, 4650273, 9300546, 13950819, 27901638]

約数ペア:

[(1, 27901638), (2, 13950819), (3, 9300546), (6, 4650273), (9, 3100182), (18, 1550091), (27, 1033394), (53, 526446), (54, 516697), (106, 263223), (159, 175482), (318, 87741), (477, 58494), (954, 29247), (1431, 19498), (2862, 9749)]