17875949924

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{8681}}^1$

素因数の和:9236

約数の個数: 48

約数和(自身を含む): 36020992896

約数和(自身を除く): 18145042972

約数列:

[1, 2, 4, 7, 14, 28, 251, 293, 502, 586, 1004, 1172, 1757, 2051, 3514, 4102, 7028, 8204, 8681, 17362, 34724, 60767, 73543, 121534, 147086, 243068, 294172, 514801, 1029602, 2059204, 2178931, 2543533, 4357862, 5087066, 8715724, 10174132, 15252517, 17804731, 30505034, 35609462, 61010068, 71218924, 638426783, 1276853566, 2553707132, 4468987481, 8937974962, 17875949924]

約数ペア:

[(1, 17875949924), (2, 8937974962), (4, 4468987481), (7, 2553707132), (14, 1276853566), (28, 638426783), (251, 71218924), (293, 61010068), (502, 35609462), (586, 30505034), (1004, 17804731), (1172, 15252517), (1757, 10174132), (2051, 8715724), (3514, 5087066), (4102, 4357862), (7028, 2543533), (8204, 2178931), (8681, 2059204), (17362, 1029602), (34724, 514801), (60767, 294172), (73543, 243068), (121534, 147086)]