17925984

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1012

約数の個数: 72

約数和(自身を含む): 51793560

約数和(自身を除く): 33867576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 929, 1072, 1206, 1608, 1858, 2144, 2412, 2787, 3216, 3716, 4824, 5574, 6432, 7432, 8361, 9648, 11148, 14864, 16722, 19296, 22296, 29728, 33444, 44592, 62243, 66888, 89184, 124486, 133776, 186729, 248972, 267552, 373458, 497944, 560187, 746916, 995888, 1120374, 1493832, 1991776, 2240748, 2987664, 4481496, 5975328, 8962992, 17925984]

約数ペア:

[(1, 17925984), (2, 8962992), (3, 5975328), (4, 4481496), (6, 2987664), (8, 2240748), (9, 1991776), (12, 1493832), (16, 1120374), (18, 995888), (24, 746916), (32, 560187), (36, 497944), (48, 373458), (67, 267552), (72, 248972), (96, 186729), (134, 133776), (144, 124486), (201, 89184), (268, 66888), (288, 62243), (402, 44592), (536, 33444), (603, 29728), (804, 22296), (929, 19296), (1072, 16722), (1206, 14864), (1608, 11148), (1858, 9648), (2144, 8361), (2412, 7432), (2787, 6432), (3216, 5574), (3716, 4824)]