11156886

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 27901440

約数和(自身を除く): 16744554

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 691, 702, 897, 1242, 1382, 1794, 2073, 2691, 4146, 5382, 6219, 8073, 8983, 12438, 15893, 16146, 17966, 18657, 26949, 31786, 37314, 47679, 53898, 80847, 95358, 143037, 161694, 206609, 242541, 286074, 413218, 429111, 485082, 619827, 858222, 1239654, 1859481, 3718962, 5578443, 11156886]

約数ペア:

[(1, 11156886), (2, 5578443), (3, 3718962), (6, 1859481), (9, 1239654), (13, 858222), (18, 619827), (23, 485082), (26, 429111), (27, 413218), (39, 286074), (46, 242541), (54, 206609), (69, 161694), (78, 143037), (117, 95358), (138, 80847), (207, 53898), (234, 47679), (299, 37314), (351, 31786), (414, 26949), (598, 18657), (621, 17966), (691, 16146), (702, 15893), (897, 12438), (1242, 8983), (1382, 8073), (1794, 6219), (2073, 5382), (2691, 4146)]