13987974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 40061952

約数和(自身を除く): 26073978

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 137, 143, 154, 182, 187, 221, 231, 238, 273, 274, 286, 357, 374, 411, 429, 442, 462, 546, 561, 663, 714, 822, 858, 959, 1001, 1122, 1309, 1326, 1507, 1547, 1781, 1918, 2002, 2329, 2431, 2618, 2877, 3003, 3014, 3094, 3562, 3927, 4521, 4641, 4658, 4862, 5343, 5754, 6006, 6987, 7293, 7854, 9042, 9282, 10549, 10686, 12467, 13974, 14586, 16303, 17017, 19591, 21098, 24934, 25619, 30277, 31647, 32606, 34034, 37401, 39182, 48909, 51051, 51238, 58773, 60554, 63294, 74802, 76857, 90831, 97818, 102102, 117546, 137137, 153714, 179333, 181662, 211939, 274274, 333047, 358666, 411411, 423878, 537999, 635817, 666094, 822822, 999141, 1075998, 1271634, 1998282, 2331329, 4662658, 6993987, 13987974]

約数ペア:

[(1, 13987974), (2, 6993987), (3, 4662658), (6, 2331329), (7, 1998282), (11, 1271634), (13, 1075998), (14, 999141), (17, 822822), (21, 666094), (22, 635817), (26, 537999), (33, 423878), (34, 411411), (39, 358666), (42, 333047), (51, 274274), (66, 211939), (77, 181662), (78, 179333), (91, 153714), (102, 137137), (119, 117546), (137, 102102), (143, 97818), (154, 90831), (182, 76857), (187, 74802), (221, 63294), (231, 60554), (238, 58773), (273, 51238), (274, 51051), (286, 48909), (357, 39182), (374, 37401), (411, 34034), (429, 32606), (442, 31647), (462, 30277), (546, 25619), (561, 24934), (663, 21098), (714, 19591), (822, 17017), (858, 16303), (959, 14586), (1001, 13974), (1122, 12467), (1309, 10686), (1326, 10549), (1507, 9282), (1547, 9042), (1781, 7854), (1918, 7293), (2002, 6987), (2329, 6006), (2431, 5754), (2618, 5343), (2877, 4862), (3003, 4658), (3014, 4641), (3094, 4521), (3562, 3927)]