22302618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 29105382

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 101, 114, 149, 202, 247, 298, 303, 447, 494, 606, 741, 894, 1313, 1482, 1919, 1937, 2626, 2831, 3838, 3874, 3939, 5662, 5757, 5811, 7878, 8493, 11514, 11622, 15049, 16986, 24947, 30098, 36803, 45147, 49894, 73606, 74841, 90294, 110409, 149682, 195637, 220818, 285931, 391274, 571862, 586911, 857793, 1173822, 1715586, 3717103, 7434206, 11151309, 22302618]

約数ペア:

[(1, 22302618), (2, 11151309), (3, 7434206), (6, 3717103), (13, 1715586), (19, 1173822), (26, 857793), (38, 586911), (39, 571862), (57, 391274), (78, 285931), (101, 220818), (114, 195637), (149, 149682), (202, 110409), (247, 90294), (298, 74841), (303, 73606), (447, 49894), (494, 45147), (606, 36803), (741, 30098), (894, 24947), (1313, 16986), (1482, 15049), (1919, 11622), (1937, 11514), (2626, 8493), (2831, 7878), (3838, 5811), (3874, 5757), (3939, 5662)]