12743604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 35060480

約数和(自身を除く): 22316876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 601, 684, 1116, 1178, 1202, 1767, 1803, 2356, 2404, 3534, 3606, 5301, 5409, 7068, 7212, 10602, 10818, 11419, 18631, 21204, 21636, 22838, 34257, 37262, 45676, 55893, 68514, 74524, 102771, 111786, 137028, 167679, 205542, 223572, 335358, 353989, 411084, 670716, 707978, 1061967, 1415956, 2123934, 3185901, 4247868, 6371802, 12743604]

約数ペア:

[(1, 12743604), (2, 6371802), (3, 4247868), (4, 3185901), (6, 2123934), (9, 1415956), (12, 1061967), (18, 707978), (19, 670716), (31, 411084), (36, 353989), (38, 335358), (57, 223572), (62, 205542), (76, 167679), (93, 137028), (114, 111786), (124, 102771), (171, 74524), (186, 68514), (228, 55893), (279, 45676), (342, 37262), (372, 34257), (558, 22838), (589, 21636), (601, 21204), (684, 18631), (1116, 11419), (1178, 10818), (1202, 10602), (1767, 7212), (1803, 7068), (2356, 5409), (2404, 5301), (3534, 3606)]