16668018

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3364

約数の個数: 40

約数和(自身を含む): 38565120

約数和(自身を除く): 21897102

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 3319, 5022, 6638, 9957, 19914, 29871, 59742, 89613, 102889, 179226, 205778, 268839, 308667, 537678, 617334, 926001, 1852002, 2778003, 5556006, 8334009, 16668018]

約数ペア:

[(1, 16668018), (2, 8334009), (3, 5556006), (6, 2778003), (9, 1852002), (18, 926001), (27, 617334), (31, 537678), (54, 308667), (62, 268839), (81, 205778), (93, 179226), (162, 102889), (186, 89613), (279, 59742), (558, 29871), (837, 19914), (1674, 9957), (2511, 6638), (3319, 5022)]