91057842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 208965120

約数和(自身を除く): 117907278

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 1086, 1471, 1629, 2942, 3258, 3439, 4413, 6878, 8826, 10317, 13239, 20634, 26478, 27949, 30951, 55898, 61902, 83847, 167694, 251541, 266251, 503082, 532502, 798753, 1597506, 2396259, 4792518, 5058769, 10117538, 15176307, 30352614, 45528921, 91057842]

約数ペア:

[(1, 91057842), (2, 45528921), (3, 30352614), (6, 15176307), (9, 10117538), (18, 5058769), (19, 4792518), (38, 2396259), (57, 1597506), (114, 798753), (171, 532502), (181, 503082), (342, 266251), (362, 251541), (543, 167694), (1086, 83847), (1471, 61902), (1629, 55898), (2942, 30951), (3258, 27949), (3439, 26478), (4413, 20634), (6878, 13239), (8826, 10317)]