1210788

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 3282972

約数和(自身を除く): 2072184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 101, 108, 111, 148, 162, 202, 222, 303, 324, 333, 404, 444, 606, 666, 909, 999, 1212, 1332, 1818, 1998, 2727, 2997, 3636, 3737, 3996, 5454, 5994, 7474, 8181, 10908, 11211, 11988, 14948, 16362, 22422, 32724, 33633, 44844, 67266, 100899, 134532, 201798, 302697, 403596, 605394, 1210788]

約数ペア:

[(1, 1210788), (2, 605394), (3, 403596), (4, 302697), (6, 201798), (9, 134532), (12, 100899), (18, 67266), (27, 44844), (36, 33633), (37, 32724), (54, 22422), (74, 16362), (81, 14948), (101, 11988), (108, 11211), (111, 10908), (148, 8181), (162, 7474), (202, 5994), (222, 5454), (303, 3996), (324, 3737), (333, 3636), (404, 2997), (444, 2727), (606, 1998), (666, 1818), (909, 1332), (999, 1212)]