18869466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 49029120

約数和(自身を除く): 30159654

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 79, 94, 121, 141, 154, 158, 231, 237, 242, 282, 329, 363, 462, 474, 517, 553, 658, 726, 847, 869, 987, 1034, 1106, 1551, 1659, 1694, 1738, 1974, 2541, 2607, 3102, 3318, 3619, 3713, 5082, 5214, 5687, 6083, 7238, 7426, 9559, 10857, 11139, 11374, 12166, 17061, 18249, 19118, 21714, 22278, 25991, 28677, 34122, 36498, 39809, 40843, 51982, 57354, 66913, 77973, 79618, 81686, 119427, 122529, 133826, 155946, 200739, 238854, 245058, 285901, 401478, 449273, 571802, 857703, 898546, 1347819, 1715406, 2695638, 3144911, 6289822, 9434733, 18869466]

約数ペア:

[(1, 18869466), (2, 9434733), (3, 6289822), (6, 3144911), (7, 2695638), (11, 1715406), (14, 1347819), (21, 898546), (22, 857703), (33, 571802), (42, 449273), (47, 401478), (66, 285901), (77, 245058), (79, 238854), (94, 200739), (121, 155946), (141, 133826), (154, 122529), (158, 119427), (231, 81686), (237, 79618), (242, 77973), (282, 66913), (329, 57354), (363, 51982), (462, 40843), (474, 39809), (517, 36498), (553, 34122), (658, 28677), (726, 25991), (847, 22278), (869, 21714), (987, 19118), (1034, 18249), (1106, 17061), (1551, 12166), (1659, 11374), (1694, 11139), (1738, 10857), (1974, 9559), (2541, 7426), (2607, 7238), (3102, 6083), (3318, 5687), (3619, 5214), (3713, 5082)]