28668018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5378

約数の個数: 32

約数和(自身を含む): 61865856

約数和(自身を除く): 33197838

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 5303, 5406, 10606, 15909, 31818, 90151, 180302, 270453, 281059, 540906, 562118, 843177, 1686354, 4778003, 9556006, 14334009, 28668018]

約数ペア:

[(1, 28668018), (2, 14334009), (3, 9556006), (6, 4778003), (17, 1686354), (34, 843177), (51, 562118), (53, 540906), (102, 281059), (106, 270453), (159, 180302), (318, 90151), (901, 31818), (1802, 15909), (2703, 10606), (5303, 5406)]