21935193282

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{44771}}^1$

素因数の和:45036

約数の個数: 64

約数和(自身を含む): 50115985920

約数和(自身を除く): 28180792638

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 211, 258, 387, 422, 633, 774, 1161, 1266, 1899, 2322, 3798, 5697, 9073, 11394, 18146, 27219, 44771, 54438, 81657, 89542, 134313, 163314, 244971, 268626, 402939, 489942, 805878, 1208817, 1925153, 2417634, 3850306, 5775459, 9446681, 11550918, 17326377, 18893362, 28340043, 34652754, 51979131, 56680086, 85020129, 103958262, 170040258, 255060387, 406207283, 510120774, 812414566, 1218621849, 2437243698, 3655865547, 7311731094, 10967596641, 21935193282]

約数ペア:

[(1, 21935193282), (2, 10967596641), (3, 7311731094), (6, 3655865547), (9, 2437243698), (18, 1218621849), (27, 812414566), (43, 510120774), (54, 406207283), (86, 255060387), (129, 170040258), (211, 103958262), (258, 85020129), (387, 56680086), (422, 51979131), (633, 34652754), (774, 28340043), (1161, 18893362), (1266, 17326377), (1899, 11550918), (2322, 9446681), (3798, 5775459), (5697, 3850306), (9073, 2417634), (11394, 1925153), (18146, 1208817), (27219, 805878), (44771, 489942), (54438, 402939), (81657, 268626), (89542, 244971), (134313, 163314)]