19677294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 53936064

約数和(自身を除く): 34258770

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 182, 234, 246, 273, 287, 293, 369, 533, 546, 574, 586, 738, 819, 861, 879, 1066, 1599, 1638, 1722, 1758, 2051, 2583, 2637, 3198, 3731, 3809, 4102, 4797, 5166, 5274, 6153, 7462, 7618, 9594, 11193, 11427, 12013, 12306, 18459, 22386, 22854, 24026, 26663, 33579, 34281, 36039, 36918, 53326, 67158, 68562, 72078, 79989, 84091, 108117, 156169, 159978, 168182, 216234, 239967, 252273, 312338, 468507, 479934, 504546, 756819, 937014, 1093183, 1405521, 1513638, 2186366, 2811042, 3279549, 6559098, 9838647, 19677294]

約数ペア:

[(1, 19677294), (2, 9838647), (3, 6559098), (6, 3279549), (7, 2811042), (9, 2186366), (13, 1513638), (14, 1405521), (18, 1093183), (21, 937014), (26, 756819), (39, 504546), (41, 479934), (42, 468507), (63, 312338), (78, 252273), (82, 239967), (91, 216234), (117, 168182), (123, 159978), (126, 156169), (182, 108117), (234, 84091), (246, 79989), (273, 72078), (287, 68562), (293, 67158), (369, 53326), (533, 36918), (546, 36039), (574, 34281), (586, 33579), (738, 26663), (819, 24026), (861, 22854), (879, 22386), (1066, 18459), (1599, 12306), (1638, 12013), (1722, 11427), (1758, 11193), (2051, 9594), (2583, 7618), (2637, 7462), (3198, 6153), (3731, 5274), (3809, 5166), (4102, 4797)]