18281496

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 49190400

約数和(自身を除く): 30908904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 853, 893, 1128, 1706, 1786, 2559, 2679, 3412, 3572, 5118, 5358, 6824, 7144, 10236, 10716, 16207, 20472, 21432, 32414, 40091, 48621, 64828, 80182, 97242, 120273, 129656, 160364, 194484, 240546, 320728, 388968, 481092, 761729, 962184, 1523458, 2285187, 3046916, 4570374, 6093832, 9140748, 18281496]

約数ペア:

[(1, 18281496), (2, 9140748), (3, 6093832), (4, 4570374), (6, 3046916), (8, 2285187), (12, 1523458), (19, 962184), (24, 761729), (38, 481092), (47, 388968), (57, 320728), (76, 240546), (94, 194484), (114, 160364), (141, 129656), (152, 120273), (188, 97242), (228, 80182), (282, 64828), (376, 48621), (456, 40091), (564, 32414), (853, 21432), (893, 20472), (1128, 16207), (1706, 10716), (1786, 10236), (2559, 7144), (2679, 6824), (3412, 5358), (3572, 5118)]