2016456966

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1$

素因数の和:1098

約数の個数: 96

約数和(自身を含む): 4818528000

約数和(自身を除く): 2802071034

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 389, 414, 437, 659, 778, 874, 1167, 1311, 1318, 1977, 2334, 2622, 3501, 3933, 3954, 5931, 7002, 7391, 7866, 8947, 11862, 12521, 14782, 15157, 17894, 22173, 25042, 26841, 30314, 37563, 44346, 45471, 53682, 66519, 75126, 80523, 90942, 112689, 133038, 136413, 161046, 169993, 225378, 256351, 272826, 287983, 339986, 509979, 512702, 575966, 769053, 863949, 1019958, 1529937, 1538106, 1727898, 2307159, 2591847, 3059874, 4614318, 4870669, 5183694, 5896073, 9741338, 11792146, 14612007, 17688219, 29224014, 35376438, 43836021, 53064657, 87672042, 106129314, 112025387, 224050774, 336076161, 672152322, 1008228483, 2016456966]

約数ペア:

[(1, 2016456966), (2, 1008228483), (3, 672152322), (6, 336076161), (9, 224050774), (18, 112025387), (19, 106129314), (23, 87672042), (38, 53064657), (46, 43836021), (57, 35376438), (69, 29224014), (114, 17688219), (138, 14612007), (171, 11792146), (207, 9741338), (342, 5896073), (389, 5183694), (414, 4870669), (437, 4614318), (659, 3059874), (778, 2591847), (874, 2307159), (1167, 1727898), (1311, 1538106), (1318, 1529937), (1977, 1019958), (2334, 863949), (2622, 769053), (3501, 575966), (3933, 512702), (3954, 509979), (5931, 339986), (7002, 287983), (7391, 272826), (7866, 256351), (8947, 225378), (11862, 169993), (12521, 161046), (14782, 136413), (15157, 133038), (17894, 112689), (22173, 90942), (25042, 80523), (26841, 75126), (30314, 66519), (37563, 53682), (44346, 45471)]