21791802528

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1129343}}^1$

素因数の和:1129426

約数の個数: 72

約数和(自身を含む): 62895426048

約数和(自身を除く): 41103623520

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, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 9648, 19296, 1129343, 2258686, 3388029, 4517372, 6776058, 9034744, 10164087, 13552116, 18069488, 20328174, 27104232, 36138976, 40656348, 54208464, 75665981, 81312696, 108416928, 151331962, 162625392, 226997943, 302663924, 325250784, 453995886, 605327848, 680993829, 907991772, 1210655696, 1361987658, 1815983544, 2421311392, 2723975316, 3631967088, 5447950632, 7263934176, 10895901264, 21791802528]

約数ペア:

[(1, 21791802528), (2, 10895901264), (3, 7263934176), (4, 5447950632), (6, 3631967088), (8, 2723975316), (9, 2421311392), (12, 1815983544), (16, 1361987658), (18, 1210655696), (24, 907991772), (32, 680993829), (36, 605327848), (48, 453995886), (67, 325250784), (72, 302663924), (96, 226997943), (134, 162625392), (144, 151331962), (201, 108416928), (268, 81312696), (288, 75665981), (402, 54208464), (536, 40656348), (603, 36138976), (804, 27104232), (1072, 20328174), (1206, 18069488), (1608, 13552116), (2144, 10164087), (2412, 9034744), (3216, 6776058), (4824, 4517372), (6432, 3388029), (9648, 2258686), (19296, 1129343)]