2603142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 6132672

約数和(自身を除く): 3529530

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 181, 282, 306, 362, 423, 543, 799, 846, 1086, 1598, 1629, 2397, 3077, 3258, 4794, 6154, 7191, 8507, 9231, 14382, 17014, 18462, 25521, 27693, 51042, 55386, 76563, 144619, 153126, 289238, 433857, 867714, 1301571, 2603142]

約数ペア:

[(1, 2603142), (2, 1301571), (3, 867714), (6, 433857), (9, 289238), (17, 153126), (18, 144619), (34, 76563), (47, 55386), (51, 51042), (94, 27693), (102, 25521), (141, 18462), (153, 17014), (181, 14382), (282, 9231), (306, 8507), (362, 7191), (423, 6154), (543, 4794), (799, 3258), (846, 3077), (1086, 2397), (1598, 1629)]