18827292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 51093504

約数和(自身を除く): 32266212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 43, 44, 62, 66, 86, 93, 107, 124, 129, 132, 172, 186, 214, 258, 321, 341, 372, 428, 473, 516, 642, 682, 946, 1023, 1177, 1284, 1333, 1364, 1419, 1892, 2046, 2354, 2666, 2838, 3317, 3531, 3999, 4092, 4601, 4708, 5332, 5676, 6634, 7062, 7998, 9202, 9951, 13268, 13803, 14124, 14663, 15996, 18404, 19902, 27606, 29326, 36487, 39804, 43989, 50611, 55212, 58652, 72974, 87978, 101222, 109461, 142631, 145948, 151833, 175956, 202444, 218922, 285262, 303666, 427893, 437844, 570524, 607332, 855786, 1568941, 1711572, 3137882, 4706823, 6275764, 9413646, 18827292]

約数ペア:

[(1, 18827292), (2, 9413646), (3, 6275764), (4, 4706823), (6, 3137882), (11, 1711572), (12, 1568941), (22, 855786), (31, 607332), (33, 570524), (43, 437844), (44, 427893), (62, 303666), (66, 285262), (86, 218922), (93, 202444), (107, 175956), (124, 151833), (129, 145948), (132, 142631), (172, 109461), (186, 101222), (214, 87978), (258, 72974), (321, 58652), (341, 55212), (372, 50611), (428, 43989), (473, 39804), (516, 36487), (642, 29326), (682, 27606), (946, 19902), (1023, 18404), (1177, 15996), (1284, 14663), (1333, 14124), (1364, 13803), (1419, 13268), (1892, 9951), (2046, 9202), (2354, 7998), (2666, 7062), (2838, 6634), (3317, 5676), (3531, 5332), (3999, 4708), (4092, 4601)]