2572542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 6750432

約数和(自身を除く): 4177890

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 1201, 2142, 2402, 3603, 7206, 8407, 10809, 16814, 20417, 21618, 25221, 40834, 50442, 61251, 75663, 122502, 142919, 151326, 183753, 285838, 367506, 428757, 857514, 1286271, 2572542]

約数ペア:

[(1, 2572542), (2, 1286271), (3, 857514), (6, 428757), (7, 367506), (9, 285838), (14, 183753), (17, 151326), (18, 142919), (21, 122502), (34, 75663), (42, 61251), (51, 50442), (63, 40834), (102, 25221), (119, 21618), (126, 20417), (153, 16814), (238, 10809), (306, 8407), (357, 7206), (714, 3603), (1071, 2402), (1201, 2142)]