201801816

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3997

約数の個数: 96

約数和(自身を含む): 588856320

約数和(自身を除く): 387054504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 184, 186, 207, 248, 276, 279, 372, 414, 552, 558, 713, 744, 828, 1116, 1426, 1656, 2139, 2232, 2852, 3931, 4278, 5704, 6417, 7862, 8556, 11793, 12834, 15724, 17112, 23586, 25668, 31448, 35379, 47172, 51336, 70758, 90413, 94344, 121861, 141516, 180826, 243722, 271239, 283032, 361652, 365583, 487444, 542478, 723304, 731166, 813717, 974888, 1084956, 1096749, 1462332, 1627434, 2169912, 2193498, 2802803, 2924664, 3254868, 4386996, 5605606, 6509736, 8408409, 8773992, 11211212, 16816818, 22422424, 25225227, 33633636, 50450454, 67267272, 100900908, 201801816]

約数ペア:

[(1, 201801816), (2, 100900908), (3, 67267272), (4, 50450454), (6, 33633636), (8, 25225227), (9, 22422424), (12, 16816818), (18, 11211212), (23, 8773992), (24, 8408409), (31, 6509736), (36, 5605606), (46, 4386996), (62, 3254868), (69, 2924664), (72, 2802803), (92, 2193498), (93, 2169912), (124, 1627434), (138, 1462332), (184, 1096749), (186, 1084956), (207, 974888), (248, 813717), (276, 731166), (279, 723304), (372, 542478), (414, 487444), (552, 365583), (558, 361652), (713, 283032), (744, 271239), (828, 243722), (1116, 180826), (1426, 141516), (1656, 121861), (2139, 94344), (2232, 90413), (2852, 70758), (3931, 51336), (4278, 47172), (5704, 35379), (6417, 31448), (7862, 25668), (8556, 23586), (11793, 17112), (12834, 15724)]