22337484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 58388400

約数和(自身を除く): 36050916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 149, 156, 186, 298, 372, 403, 447, 596, 806, 894, 961, 1209, 1612, 1788, 1922, 1937, 2418, 2883, 3844, 3874, 4619, 4836, 5766, 5811, 7748, 9238, 11532, 11622, 12493, 13857, 18476, 23244, 24986, 27714, 37479, 49972, 55428, 60047, 74958, 120094, 143189, 149916, 180141, 240188, 286378, 360282, 429567, 572756, 720564, 859134, 1718268, 1861457, 3722914, 5584371, 7445828, 11168742, 22337484]

約数ペア:

[(1, 22337484), (2, 11168742), (3, 7445828), (4, 5584371), (6, 3722914), (12, 1861457), (13, 1718268), (26, 859134), (31, 720564), (39, 572756), (52, 429567), (62, 360282), (78, 286378), (93, 240188), (124, 180141), (149, 149916), (156, 143189), (186, 120094), (298, 74958), (372, 60047), (403, 55428), (447, 49972), (596, 37479), (806, 27714), (894, 24986), (961, 23244), (1209, 18476), (1612, 13857), (1788, 12493), (1922, 11622), (1937, 11532), (2418, 9238), (2883, 7748), (3844, 5811), (3874, 5766), (4619, 4836)]