26309178

素因数分解:

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

素因数の和:249

約数の個数: 96

約数和(自身を含む): 69549120

約数和(自身を除く): 43239942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 98, 122, 126, 147, 163, 183, 189, 294, 326, 366, 378, 427, 441, 489, 549, 854, 882, 978, 1098, 1141, 1281, 1323, 1467, 1647, 2282, 2562, 2646, 2934, 2989, 3294, 3423, 3843, 4401, 5978, 6846, 7686, 7987, 8802, 8967, 9943, 10269, 11529, 15974, 17934, 19886, 20538, 23058, 23961, 26901, 29829, 30807, 47922, 53802, 59658, 61614, 69601, 71883, 80703, 89487, 139202, 143766, 161406, 178974, 208803, 215649, 268461, 417606, 431298, 487207, 536922, 626409, 974414, 1252818, 1461621, 1879227, 2923242, 3758454, 4384863, 8769726, 13154589, 26309178]

約数ペア:

[(1, 26309178), (2, 13154589), (3, 8769726), (6, 4384863), (7, 3758454), (9, 2923242), (14, 1879227), (18, 1461621), (21, 1252818), (27, 974414), (42, 626409), (49, 536922), (54, 487207), (61, 431298), (63, 417606), (98, 268461), (122, 215649), (126, 208803), (147, 178974), (163, 161406), (183, 143766), (189, 139202), (294, 89487), (326, 80703), (366, 71883), (378, 69601), (427, 61614), (441, 59658), (489, 53802), (549, 47922), (854, 30807), (882, 29829), (978, 26901), (1098, 23961), (1141, 23058), (1281, 20538), (1323, 19886), (1467, 17934), (1647, 15974), (2282, 11529), (2562, 10269), (2646, 9943), (2934, 8967), (2989, 8802), (3294, 7987), (3423, 7686), (3843, 6846), (4401, 5978)]