26811432

素因数分解:

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

素因数の和:220

約数の個数: 128

約数和(自身を含む): 80640000

約数和(自身を除く): 53828568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 94, 108, 114, 139, 141, 152, 171, 188, 216, 228, 278, 282, 342, 376, 417, 423, 456, 513, 556, 564, 684, 834, 846, 893, 1026, 1112, 1128, 1251, 1269, 1368, 1668, 1692, 1786, 2052, 2502, 2538, 2641, 2679, 3336, 3384, 3572, 3753, 4104, 5004, 5076, 5282, 5358, 6533, 7144, 7506, 7923, 8037, 10008, 10152, 10564, 10716, 13066, 15012, 15846, 16074, 19599, 21128, 21432, 23769, 24111, 26132, 30024, 31692, 32148, 39198, 47538, 48222, 52264, 58797, 63384, 64296, 71307, 78396, 95076, 96444, 117594, 124127, 142614, 156792, 176391, 190152, 192888, 235188, 248254, 285228, 352782, 372381, 470376, 496508, 570456, 705564, 744762, 993016, 1117143, 1411128, 1489524, 2234286, 2979048, 3351429, 4468572, 6702858, 8937144, 13405716, 26811432]

約数ペア:

[(1, 26811432), (2, 13405716), (3, 8937144), (4, 6702858), (6, 4468572), (8, 3351429), (9, 2979048), (12, 2234286), (18, 1489524), (19, 1411128), (24, 1117143), (27, 993016), (36, 744762), (38, 705564), (47, 570456), (54, 496508), (57, 470376), (72, 372381), (76, 352782), (94, 285228), (108, 248254), (114, 235188), (139, 192888), (141, 190152), (152, 176391), (171, 156792), (188, 142614), (216, 124127), (228, 117594), (278, 96444), (282, 95076), (342, 78396), (376, 71307), (417, 64296), (423, 63384), (456, 58797), (513, 52264), (556, 48222), (564, 47538), (684, 39198), (834, 32148), (846, 31692), (893, 30024), (1026, 26132), (1112, 24111), (1128, 23769), (1251, 21432), (1269, 21128), (1368, 19599), (1668, 16074), (1692, 15846), (1786, 15012), (2052, 13066), (2502, 10716), (2538, 10564), (2641, 10152), (2679, 10008), (3336, 8037), (3384, 7923), (3572, 7506), (3753, 7144), (4104, 6533), (5004, 5358), (5076, 5282)]