18208752

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 49520640

約数和(自身を除く): 31311888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 103, 116, 127, 174, 206, 232, 254, 309, 348, 381, 412, 464, 508, 618, 696, 762, 824, 1016, 1236, 1392, 1524, 1648, 2032, 2472, 2987, 3048, 3683, 4944, 5974, 6096, 7366, 8961, 11049, 11948, 13081, 14732, 17922, 22098, 23896, 26162, 29464, 35844, 39243, 44196, 47792, 52324, 58928, 71688, 78486, 88392, 104648, 143376, 156972, 176784, 209296, 313944, 379349, 627888, 758698, 1138047, 1517396, 2276094, 3034792, 4552188, 6069584, 9104376, 18208752]

約数ペア:

[(1, 18208752), (2, 9104376), (3, 6069584), (4, 4552188), (6, 3034792), (8, 2276094), (12, 1517396), (16, 1138047), (24, 758698), (29, 627888), (48, 379349), (58, 313944), (87, 209296), (103, 176784), (116, 156972), (127, 143376), (174, 104648), (206, 88392), (232, 78486), (254, 71688), (309, 58928), (348, 52324), (381, 47792), (412, 44196), (464, 39243), (508, 35844), (618, 29464), (696, 26162), (762, 23896), (824, 22098), (1016, 17922), (1236, 14732), (1392, 13081), (1524, 11948), (1648, 11049), (2032, 8961), (2472, 7366), (2987, 6096), (3048, 5974), (3683, 4944)]