8203962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 11391558

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 269, 299, 391, 442, 538, 598, 663, 782, 807, 897, 1173, 1326, 1614, 1794, 2346, 3497, 4573, 5083, 6187, 6994, 9146, 10166, 10491, 12374, 13719, 15249, 18561, 20982, 27438, 30498, 37122, 59449, 80431, 105179, 118898, 160862, 178347, 210358, 241293, 315537, 356694, 482586, 631074, 1367327, 2734654, 4101981, 8203962]

約数ペア:

[(1, 8203962), (2, 4101981), (3, 2734654), (6, 1367327), (13, 631074), (17, 482586), (23, 356694), (26, 315537), (34, 241293), (39, 210358), (46, 178347), (51, 160862), (69, 118898), (78, 105179), (102, 80431), (138, 59449), (221, 37122), (269, 30498), (299, 27438), (391, 20982), (442, 18561), (538, 15249), (598, 13719), (663, 12374), (782, 10491), (807, 10166), (897, 9146), (1173, 6994), (1326, 6187), (1614, 5083), (1794, 4573), (2346, 3497)]