138988458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58057}}^1$

素因数の和:58091

約数の個数: 48

約数和(自身を含む): 362281920

約数和(自身を除く): 223293462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 58057, 116114, 174171, 348342, 406399, 522513, 812798, 1045026, 1103083, 1219197, 2206166, 2438394, 3309249, 3657591, 6618498, 7315182, 7721581, 9927747, 15443162, 19855494, 23164743, 46329486, 69494229, 138988458]

約数ペア:

[(1, 138988458), (2, 69494229), (3, 46329486), (6, 23164743), (7, 19855494), (9, 15443162), (14, 9927747), (18, 7721581), (19, 7315182), (21, 6618498), (38, 3657591), (42, 3309249), (57, 2438394), (63, 2206166), (114, 1219197), (126, 1103083), (133, 1045026), (171, 812798), (266, 522513), (342, 406399), (399, 348342), (798, 174171), (1197, 116114), (2394, 58057)]