2122804404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227671}}^1$

素因数の和:227725

約数の個数: 72

約数和(自身を含む): 6298318208

約数和(自身を除く): 4175513804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 227671, 455342, 683013, 910684, 1366026, 1593697, 2049039, 2732052, 3187394, 4098078, 4781091, 6374788, 8196156, 8423827, 9562182, 14343273, 16847654, 19124364, 25271481, 28686546, 33695308, 50542962, 57373092, 58966789, 75814443, 101085924, 117933578, 151628886, 176900367, 235867156, 303257772, 353800734, 530701101, 707601468, 1061402202, 2122804404]

約数ペア:

[(1, 2122804404), (2, 1061402202), (3, 707601468), (4, 530701101), (6, 353800734), (7, 303257772), (9, 235867156), (12, 176900367), (14, 151628886), (18, 117933578), (21, 101085924), (28, 75814443), (36, 58966789), (37, 57373092), (42, 50542962), (63, 33695308), (74, 28686546), (84, 25271481), (111, 19124364), (126, 16847654), (148, 14343273), (222, 9562182), (252, 8423827), (259, 8196156), (333, 6374788), (444, 4781091), (518, 4098078), (666, 3187394), (777, 2732052), (1036, 2049039), (1332, 1593697), (1554, 1366026), (2331, 910684), (3108, 683013), (4662, 455342), (9324, 227671)]