2019870162

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{38923}}^1$

素因数の和:38996

約数の個数: 48

約数和(自身を含む): 4638183840

約数和(自身を除く): 2618313678

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 961, 1674, 1922, 2883, 5766, 8649, 17298, 25947, 38923, 51894, 77846, 116769, 233538, 350307, 700614, 1050921, 1206613, 2101842, 2413226, 3619839, 7239678, 10859517, 21719034, 32578551, 37405003, 65157102, 74810006, 112215009, 224430018, 336645027, 673290054, 1009935081, 2019870162]

約数ペア:

[(1, 2019870162), (2, 1009935081), (3, 673290054), (6, 336645027), (9, 224430018), (18, 112215009), (27, 74810006), (31, 65157102), (54, 37405003), (62, 32578551), (93, 21719034), (186, 10859517), (279, 7239678), (558, 3619839), (837, 2413226), (961, 2101842), (1674, 1206613), (1922, 1050921), (2883, 700614), (5766, 350307), (8649, 233538), (17298, 116769), (25947, 77846), (38923, 51894)]