18371664

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:126

約数の個数: 120

約数和(自身を含む): 56335680

約数和(自身を除く): 37964016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 43, 46, 48, 54, 69, 72, 86, 92, 108, 129, 138, 144, 172, 184, 207, 216, 258, 276, 344, 368, 387, 414, 432, 516, 552, 621, 688, 774, 828, 989, 1032, 1104, 1161, 1242, 1548, 1656, 1849, 1978, 2064, 2322, 2484, 2967, 3096, 3312, 3698, 3956, 4644, 4968, 5547, 5934, 6192, 7396, 7912, 8901, 9288, 9936, 11094, 11868, 14792, 15824, 16641, 17802, 18576, 22188, 23736, 26703, 29584, 33282, 35604, 42527, 44376, 47472, 49923, 53406, 66564, 71208, 85054, 88752, 99846, 106812, 127581, 133128, 142416, 170108, 199692, 213624, 255162, 266256, 340216, 382743, 399384, 427248, 510324, 680432, 765486, 798768, 1020648, 1148229, 1530972, 2041296, 2296458, 3061944, 4592916, 6123888, 9185832, 18371664]

約数ペア:

[(1, 18371664), (2, 9185832), (3, 6123888), (4, 4592916), (6, 3061944), (8, 2296458), (9, 2041296), (12, 1530972), (16, 1148229), (18, 1020648), (23, 798768), (24, 765486), (27, 680432), (36, 510324), (43, 427248), (46, 399384), (48, 382743), (54, 340216), (69, 266256), (72, 255162), (86, 213624), (92, 199692), (108, 170108), (129, 142416), (138, 133128), (144, 127581), (172, 106812), (184, 99846), (207, 88752), (216, 85054), (258, 71208), (276, 66564), (344, 53406), (368, 49923), (387, 47472), (414, 44376), (432, 42527), (516, 35604), (552, 33282), (621, 29584), (688, 26703), (774, 23736), (828, 22188), (989, 18576), (1032, 17802), (1104, 16641), (1161, 15824), (1242, 14792), (1548, 11868), (1656, 11094), (1849, 9936), (1978, 9288), (2064, 8901), (2322, 7912), (2484, 7396), (2967, 6192), (3096, 5934), (3312, 5547), (3698, 4968), (3956, 4644)]