18582620168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{45289}}^1$

素因数の和:45750

約数の個数: 64

約数和(自身を含む): 42261004800

約数和(自身を除く): 23678384632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 431, 476, 862, 952, 1724, 3017, 3448, 6034, 7327, 12068, 14654, 24136, 29308, 45289, 51289, 58616, 90578, 102578, 181156, 205156, 317023, 362312, 410312, 634046, 769913, 1268092, 1539826, 2536184, 3079652, 5389391, 6159304, 10778782, 19519559, 21557564, 39039118, 43115128, 78078236, 136636913, 156156472, 273273826, 331832503, 546547652, 663665006, 1093095304, 1327330012, 2322827521, 2654660024, 4645655042, 9291310084, 18582620168]

約数ペア:

[(1, 18582620168), (2, 9291310084), (4, 4645655042), (7, 2654660024), (8, 2322827521), (14, 1327330012), (17, 1093095304), (28, 663665006), (34, 546547652), (56, 331832503), (68, 273273826), (119, 156156472), (136, 136636913), (238, 78078236), (431, 43115128), (476, 39039118), (862, 21557564), (952, 19519559), (1724, 10778782), (3017, 6159304), (3448, 5389391), (6034, 3079652), (7327, 2536184), (12068, 1539826), (14654, 1268092), (24136, 769913), (29308, 634046), (45289, 410312), (51289, 362312), (58616, 317023), (90578, 205156), (102578, 181156)]