22779354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 30564006

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 419, 442, 533, 663, 697, 838, 1066, 1257, 1326, 1394, 1599, 2091, 2514, 3198, 4182, 5447, 7123, 9061, 10894, 14246, 16341, 17179, 18122, 21369, 27183, 32682, 34358, 42738, 51537, 54366, 92599, 103074, 185198, 223327, 277797, 292043, 446654, 555594, 584086, 669981, 876129, 1339962, 1752258, 3796559, 7593118, 11389677, 22779354]

約数ペア:

[(1, 22779354), (2, 11389677), (3, 7593118), (6, 3796559), (13, 1752258), (17, 1339962), (26, 876129), (34, 669981), (39, 584086), (41, 555594), (51, 446654), (78, 292043), (82, 277797), (102, 223327), (123, 185198), (221, 103074), (246, 92599), (419, 54366), (442, 51537), (533, 42738), (663, 34358), (697, 32682), (838, 27183), (1066, 21369), (1257, 18122), (1326, 17179), (1394, 16341), (1599, 14246), (2091, 10894), (2514, 9061), (3198, 7123), (4182, 5447)]