9308988

素因数分解:

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

素因数の和:19914

約数の個数: 36

約数和(自身を含む): 25342408

約数和(自身を除く): 16033420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 19891, 39782, 59673, 79564, 119346, 179019, 238692, 258583, 358038, 517166, 716076, 775749, 1034332, 1551498, 2327247, 3102996, 4654494, 9308988]

約数ペア:

[(1, 9308988), (2, 4654494), (3, 3102996), (4, 2327247), (6, 1551498), (9, 1034332), (12, 775749), (13, 716076), (18, 517166), (26, 358038), (36, 258583), (39, 238692), (52, 179019), (78, 119346), (117, 79564), (156, 59673), (234, 39782), (468, 19891)]