2021033994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{1151}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 4682022912

約数和(自身を除く): 2660988918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 431, 582, 679, 862, 1151, 1293, 1358, 2037, 2302, 2586, 3017, 3453, 4074, 6034, 6906, 8057, 9051, 16114, 18102, 24171, 41807, 48342, 83614, 111647, 125421, 223294, 250842, 292649, 334941, 496081, 585298, 669882, 781529, 877947, 992162, 1488243, 1563058, 1755894, 2344587, 2976486, 3472567, 4689174, 6945134, 10417701, 20835402, 48119857, 96239714, 144359571, 288719142, 336838999, 673677998, 1010516997, 2021033994]

約数ペア:

[(1, 2021033994), (2, 1010516997), (3, 673677998), (6, 336838999), (7, 288719142), (14, 144359571), (21, 96239714), (42, 48119857), (97, 20835402), (194, 10417701), (291, 6945134), (431, 4689174), (582, 3472567), (679, 2976486), (862, 2344587), (1151, 1755894), (1293, 1563058), (1358, 1488243), (2037, 992162), (2302, 877947), (2586, 781529), (3017, 669882), (3453, 585298), (4074, 496081), (6034, 334941), (6906, 292649), (8057, 250842), (9051, 223294), (16114, 125421), (18102, 111647), (24171, 83614), (41807, 48342)]