18336996

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5521

約数の個数: 48

約数和(自身を含む): 49082880

約数和(自身を除く): 30745884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5477, 10954, 16431, 21908, 32862, 49293, 65724, 98586, 147879, 169787, 197172, 295758, 339574, 509361, 591516, 679148, 1018722, 1528083, 2037444, 3056166, 4584249, 6112332, 9168498, 18336996]

約数ペア:

[(1, 18336996), (2, 9168498), (3, 6112332), (4, 4584249), (6, 3056166), (9, 2037444), (12, 1528083), (18, 1018722), (27, 679148), (31, 591516), (36, 509361), (54, 339574), (62, 295758), (93, 197172), (108, 169787), (124, 147879), (186, 98586), (279, 65724), (372, 49293), (558, 32862), (837, 21908), (1116, 16431), (1674, 10954), (3348, 5477)]