18252084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 47793760

約数和(自身を除く): 29541676

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 277, 289, 323, 554, 578, 646, 831, 867, 969, 1108, 1156, 1292, 1662, 1734, 1938, 3324, 3468, 3876, 4709, 5263, 5491, 9418, 10526, 10982, 14127, 15789, 16473, 18836, 21052, 21964, 28254, 31578, 32946, 56508, 63156, 65892, 80053, 89471, 160106, 178942, 240159, 268413, 320212, 357884, 480318, 536826, 960636, 1073652, 1521007, 3042014, 4563021, 6084028, 9126042, 18252084]

約数ペア:

[(1, 18252084), (2, 9126042), (3, 6084028), (4, 4563021), (6, 3042014), (12, 1521007), (17, 1073652), (19, 960636), (34, 536826), (38, 480318), (51, 357884), (57, 320212), (68, 268413), (76, 240159), (102, 178942), (114, 160106), (204, 89471), (228, 80053), (277, 65892), (289, 63156), (323, 56508), (554, 32946), (578, 31578), (646, 28254), (831, 21964), (867, 21052), (969, 18836), (1108, 16473), (1156, 15789), (1292, 14127), (1662, 10982), (1734, 10526), (1938, 9418), (3324, 5491), (3468, 5263), (3876, 4709)]