7685892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 20547072

約数和(自身を除く): 12861180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 97, 124, 142, 186, 194, 213, 279, 284, 291, 372, 388, 426, 558, 582, 639, 852, 873, 1116, 1164, 1278, 1746, 2201, 2556, 3007, 3492, 4402, 6014, 6603, 6887, 8804, 9021, 12028, 13206, 13774, 18042, 19809, 20661, 26412, 27063, 27548, 36084, 39618, 41322, 54126, 61983, 79236, 82644, 108252, 123966, 213497, 247932, 426994, 640491, 853988, 1280982, 1921473, 2561964, 3842946, 7685892]

約数ペア:

[(1, 7685892), (2, 3842946), (3, 2561964), (4, 1921473), (6, 1280982), (9, 853988), (12, 640491), (18, 426994), (31, 247932), (36, 213497), (62, 123966), (71, 108252), (93, 82644), (97, 79236), (124, 61983), (142, 54126), (186, 41322), (194, 39618), (213, 36084), (279, 27548), (284, 27063), (291, 26412), (372, 20661), (388, 19809), (426, 18042), (558, 13774), (582, 13206), (639, 12028), (852, 9021), (873, 8804), (1116, 6887), (1164, 6603), (1278, 6014), (1746, 4402), (2201, 3492), (2556, 3007)]