2197908

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 5832960

約数和(自身を除く): 3635052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 433, 564, 846, 866, 1269, 1299, 1692, 1732, 2538, 2598, 3897, 5076, 5196, 7794, 11691, 15588, 20351, 23382, 40702, 46764, 61053, 81404, 122106, 183159, 244212, 366318, 549477, 732636, 1098954, 2197908]

約数ペア:

[(1, 2197908), (2, 1098954), (3, 732636), (4, 549477), (6, 366318), (9, 244212), (12, 183159), (18, 122106), (27, 81404), (36, 61053), (47, 46764), (54, 40702), (94, 23382), (108, 20351), (141, 15588), (188, 11691), (282, 7794), (423, 5196), (433, 5076), (564, 3897), (846, 2598), (866, 2538), (1269, 1732), (1299, 1692)]