13405716

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 37632000

約数和(自身を除く): 24226284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 94, 108, 114, 139, 141, 171, 188, 228, 278, 282, 342, 417, 423, 513, 556, 564, 684, 834, 846, 893, 1026, 1251, 1269, 1668, 1692, 1786, 2052, 2502, 2538, 2641, 2679, 3572, 3753, 5004, 5076, 5282, 5358, 6533, 7506, 7923, 8037, 10564, 10716, 13066, 15012, 15846, 16074, 19599, 23769, 24111, 26132, 31692, 32148, 39198, 47538, 48222, 58797, 71307, 78396, 95076, 96444, 117594, 124127, 142614, 176391, 235188, 248254, 285228, 352782, 372381, 496508, 705564, 744762, 1117143, 1489524, 2234286, 3351429, 4468572, 6702858, 13405716]

約数ペア:

[(1, 13405716), (2, 6702858), (3, 4468572), (4, 3351429), (6, 2234286), (9, 1489524), (12, 1117143), (18, 744762), (19, 705564), (27, 496508), (36, 372381), (38, 352782), (47, 285228), (54, 248254), (57, 235188), (76, 176391), (94, 142614), (108, 124127), (114, 117594), (139, 96444), (141, 95076), (171, 78396), (188, 71307), (228, 58797), (278, 48222), (282, 47538), (342, 39198), (417, 32148), (423, 31692), (513, 26132), (556, 24111), (564, 23769), (684, 19599), (834, 16074), (846, 15846), (893, 15012), (1026, 13066), (1251, 10716), (1269, 10564), (1668, 8037), (1692, 7923), (1786, 7506), (2052, 6533), (2502, 5358), (2538, 5282), (2641, 5076), (2679, 5004), (3572, 3753)]