2531412

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:630

約数の個数: 60

約数和(自身を含む): 7138516

約数和(自身を除く): 4607104

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 601, 702, 1053, 1202, 1404, 1803, 2106, 2404, 3606, 4212, 5409, 7212, 7813, 10818, 15626, 16227, 21636, 23439, 31252, 32454, 46878, 48681, 64908, 70317, 93756, 97362, 140634, 194724, 210951, 281268, 421902, 632853, 843804, 1265706, 2531412]

約数ペア:

[(1, 2531412), (2, 1265706), (3, 843804), (4, 632853), (6, 421902), (9, 281268), (12, 210951), (13, 194724), (18, 140634), (26, 97362), (27, 93756), (36, 70317), (39, 64908), (52, 48681), (54, 46878), (78, 32454), (81, 31252), (108, 23439), (117, 21636), (156, 16227), (162, 15626), (234, 10818), (324, 7813), (351, 7212), (468, 5409), (601, 4212), (702, 3606), (1053, 2404), (1202, 2106), (1404, 1803)]