18852624

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 61513920

約数和(自身を除く): 42661296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 59, 63, 72, 84, 112, 118, 126, 144, 168, 177, 236, 252, 317, 336, 354, 413, 472, 504, 531, 634, 708, 826, 944, 951, 1008, 1062, 1239, 1268, 1416, 1652, 1902, 2124, 2219, 2478, 2536, 2832, 2853, 3304, 3717, 3804, 4248, 4438, 4956, 5072, 5706, 6608, 6657, 7434, 7608, 8496, 8876, 9912, 11412, 13314, 14868, 15216, 17752, 18703, 19824, 19971, 22824, 26628, 29736, 35504, 37406, 39942, 45648, 53256, 56109, 59472, 74812, 79884, 106512, 112218, 130921, 149624, 159768, 168327, 224436, 261842, 299248, 319536, 336654, 392763, 448872, 523684, 673308, 785526, 897744, 1047368, 1178289, 1346616, 1571052, 2094736, 2356578, 2693232, 3142104, 4713156, 6284208, 9426312, 18852624]

約数ペア:

[(1, 18852624), (2, 9426312), (3, 6284208), (4, 4713156), (6, 3142104), (7, 2693232), (8, 2356578), (9, 2094736), (12, 1571052), (14, 1346616), (16, 1178289), (18, 1047368), (21, 897744), (24, 785526), (28, 673308), (36, 523684), (42, 448872), (48, 392763), (56, 336654), (59, 319536), (63, 299248), (72, 261842), (84, 224436), (112, 168327), (118, 159768), (126, 149624), (144, 130921), (168, 112218), (177, 106512), (236, 79884), (252, 74812), (317, 59472), (336, 56109), (354, 53256), (413, 45648), (472, 39942), (504, 37406), (531, 35504), (634, 29736), (708, 26628), (826, 22824), (944, 19971), (951, 19824), (1008, 18703), (1062, 17752), (1239, 15216), (1268, 14868), (1416, 13314), (1652, 11412), (1902, 9912), (2124, 8876), (2219, 8496), (2478, 7608), (2536, 7434), (2832, 6657), (2853, 6608), (3304, 5706), (3717, 5072), (3804, 4956), (4248, 4438)]