15998133078

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{91373}}^1$

素因数の和:91589

約数の個数: 48

約数和(自身を含む): 35407790496

約数和(自身を除く): 19409657418

約数列:

[1, 2, 3, 6, 9, 18, 71, 137, 142, 213, 274, 411, 426, 639, 822, 1233, 1278, 2466, 9727, 19454, 29181, 58362, 87543, 91373, 175086, 182746, 274119, 548238, 822357, 1644714, 6487483, 12518101, 12974966, 19462449, 25036202, 37554303, 38924898, 58387347, 75108606, 112662909, 116774694, 225325818, 888785171, 1777570342, 2666355513, 5332711026, 7999066539, 15998133078]

約数ペア:

[(1, 15998133078), (2, 7999066539), (3, 5332711026), (6, 2666355513), (9, 1777570342), (18, 888785171), (71, 225325818), (137, 116774694), (142, 112662909), (213, 75108606), (274, 58387347), (411, 38924898), (426, 37554303), (639, 25036202), (822, 19462449), (1233, 12974966), (1278, 12518101), (2466, 6487483), (9727, 1644714), (19454, 822357), (29181, 548238), (58362, 274119), (87543, 182746), (91373, 175086)]