42209982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 97493760

約数和(自身を除く): 55283778

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1487, 1494, 1577, 2974, 3154, 4461, 4731, 8922, 9462, 13383, 14193, 26766, 28253, 28386, 56506, 84759, 123421, 169518, 246842, 254277, 370263, 508554, 740526, 1110789, 2221578, 2344999, 4689998, 7034997, 14069994, 21104991, 42209982]

約数ペア:

[(1, 42209982), (2, 21104991), (3, 14069994), (6, 7034997), (9, 4689998), (18, 2344999), (19, 2221578), (38, 1110789), (57, 740526), (83, 508554), (114, 370263), (166, 254277), (171, 246842), (249, 169518), (342, 123421), (498, 84759), (747, 56506), (1487, 28386), (1494, 28253), (1577, 26766), (2974, 14193), (3154, 13383), (4461, 9462), (4731, 8922)]