2418468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 6256320

約数和(自身を除く): 3837852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 419, 444, 481, 838, 962, 1257, 1443, 1676, 1924, 2514, 2886, 5028, 5447, 5772, 10894, 15503, 16341, 21788, 31006, 32682, 46509, 62012, 65364, 93018, 186036, 201539, 403078, 604617, 806156, 1209234, 2418468]

約数ペア:

[(1, 2418468), (2, 1209234), (3, 806156), (4, 604617), (6, 403078), (12, 201539), (13, 186036), (26, 93018), (37, 65364), (39, 62012), (52, 46509), (74, 32682), (78, 31006), (111, 21788), (148, 16341), (156, 15503), (222, 10894), (419, 5772), (444, 5447), (481, 5028), (838, 2886), (962, 2514), (1257, 1924), (1443, 1676)]