13780998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 38068992

約数和(自身を除く): 24287994

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 61, 63, 66, 77, 99, 122, 126, 154, 163, 183, 198, 231, 326, 366, 427, 462, 489, 549, 671, 693, 854, 978, 1098, 1141, 1281, 1342, 1386, 1467, 1793, 2013, 2282, 2562, 2934, 3423, 3586, 3843, 4026, 4697, 5379, 6039, 6846, 7686, 9394, 9943, 10269, 10758, 12078, 12551, 14091, 16137, 19886, 20538, 25102, 28182, 29829, 32274, 37653, 42273, 59658, 69601, 75306, 84546, 89487, 109373, 112959, 139202, 178974, 208803, 218746, 225918, 328119, 417606, 626409, 656238, 765611, 984357, 1252818, 1531222, 1968714, 2296833, 4593666, 6890499, 13780998]

約数ペア:

[(1, 13780998), (2, 6890499), (3, 4593666), (6, 2296833), (7, 1968714), (9, 1531222), (11, 1252818), (14, 984357), (18, 765611), (21, 656238), (22, 626409), (33, 417606), (42, 328119), (61, 225918), (63, 218746), (66, 208803), (77, 178974), (99, 139202), (122, 112959), (126, 109373), (154, 89487), (163, 84546), (183, 75306), (198, 69601), (231, 59658), (326, 42273), (366, 37653), (427, 32274), (462, 29829), (489, 28182), (549, 25102), (671, 20538), (693, 19886), (854, 16137), (978, 14091), (1098, 12551), (1141, 12078), (1281, 10758), (1342, 10269), (1386, 9943), (1467, 9394), (1793, 7686), (2013, 6846), (2282, 6039), (2562, 5379), (2934, 4697), (3423, 4026), (3586, 3843)]