16293186

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 120

約数和(自身を含む): 45880380

約数和(自身を除く): 29587194

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 174, 182, 203, 234, 261, 273, 294, 343, 377, 406, 441, 522, 546, 609, 637, 686, 754, 819, 882, 1029, 1131, 1218, 1274, 1421, 1638, 1827, 1911, 2058, 2262, 2401, 2639, 2842, 3087, 3393, 3654, 3822, 4263, 4459, 4802, 5278, 5733, 6174, 6786, 7203, 7917, 8526, 8918, 9947, 11466, 12789, 13377, 14406, 15834, 18473, 19894, 21609, 23751, 25578, 26754, 29841, 31213, 36946, 40131, 43218, 47502, 55419, 59682, 62426, 69629, 80262, 89523, 93639, 110838, 129311, 139258, 166257, 179046, 187278, 208887, 258622, 280917, 332514, 387933, 417774, 561834, 626661, 775866, 905177, 1163799, 1253322, 1810354, 2327598, 2715531, 5431062, 8146593, 16293186]

約数ペア:

[(1, 16293186), (2, 8146593), (3, 5431062), (6, 2715531), (7, 2327598), (9, 1810354), (13, 1253322), (14, 1163799), (18, 905177), (21, 775866), (26, 626661), (29, 561834), (39, 417774), (42, 387933), (49, 332514), (58, 280917), (63, 258622), (78, 208887), (87, 187278), (91, 179046), (98, 166257), (117, 139258), (126, 129311), (147, 110838), (174, 93639), (182, 89523), (203, 80262), (234, 69629), (261, 62426), (273, 59682), (294, 55419), (343, 47502), (377, 43218), (406, 40131), (441, 36946), (522, 31213), (546, 29841), (609, 26754), (637, 25578), (686, 23751), (754, 21609), (819, 19894), (882, 18473), (1029, 15834), (1131, 14406), (1218, 13377), (1274, 12789), (1421, 11466), (1638, 9947), (1827, 8918), (1911, 8526), (2058, 7917), (2262, 7203), (2401, 6786), (2639, 6174), (2842, 5733), (3087, 5278), (3393, 4802), (3654, 4459), (3822, 4263)]