2085221538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{265093}}^1$

素因数の和:265143

約数の個数: 48

約数和(自身を含む): 4962559680

約数和(自身を除く): 2877338142

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 265093, 530186, 795279, 1590558, 2385837, 4771674, 5036767, 6097139, 10073534, 12194278, 15110301, 18291417, 30220602, 36582834, 45330903, 54874251, 90661806, 109748502, 115845641, 231691282, 347536923, 695073846, 1042610769, 2085221538]

約数ペア:

[(1, 2085221538), (2, 1042610769), (3, 695073846), (6, 347536923), (9, 231691282), (18, 115845641), (19, 109748502), (23, 90661806), (38, 54874251), (46, 45330903), (57, 36582834), (69, 30220602), (114, 18291417), (138, 15110301), (171, 12194278), (207, 10073534), (342, 6097139), (414, 5036767), (437, 4771674), (874, 2385837), (1311, 1590558), (2622, 795279), (3933, 530186), (7866, 265093)]