18304488

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 51508800

約数和(自身を除く): 33204312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1021, 1494, 1992, 2042, 2241, 2988, 3063, 4084, 4482, 5976, 6126, 8168, 8964, 9189, 12252, 17928, 18378, 24504, 27567, 36756, 55134, 73512, 84743, 110268, 169486, 220536, 254229, 338972, 508458, 677944, 762687, 1016916, 1525374, 2033832, 2288061, 3050748, 4576122, 6101496, 9152244, 18304488]

約数ペア:

[(1, 18304488), (2, 9152244), (3, 6101496), (4, 4576122), (6, 3050748), (8, 2288061), (9, 2033832), (12, 1525374), (18, 1016916), (24, 762687), (27, 677944), (36, 508458), (54, 338972), (72, 254229), (83, 220536), (108, 169486), (166, 110268), (216, 84743), (249, 73512), (332, 55134), (498, 36756), (664, 27567), (747, 24504), (996, 18378), (1021, 17928), (1494, 12252), (1992, 9189), (2042, 8964), (2241, 8168), (2988, 6126), (3063, 5976), (4084, 4482)]