27926964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19891}}^1$

素因数の和:19917

約数の個数: 48

約数和(自身を含む): 77976640

約数和(自身を除く): 50049676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 19891, 39782, 59673, 79564, 119346, 179019, 238692, 258583, 358038, 517166, 537057, 716076, 775749, 1034332, 1074114, 1551498, 2148228, 2327247, 3102996, 4654494, 6981741, 9308988, 13963482, 27926964]

約数ペア:

[(1, 27926964), (2, 13963482), (3, 9308988), (4, 6981741), (6, 4654494), (9, 3102996), (12, 2327247), (13, 2148228), (18, 1551498), (26, 1074114), (27, 1034332), (36, 775749), (39, 716076), (52, 537057), (54, 517166), (78, 358038), (108, 258583), (117, 238692), (156, 179019), (234, 119346), (351, 79564), (468, 59673), (702, 39782), (1404, 19891)]