1118851938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1052

約数の個数: 72

約数和(自身を含む): 2542969728

約数和(自身を除く): 1424117790

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 911, 961, 1278, 1822, 1922, 2201, 2733, 2883, 4402, 5466, 5766, 6603, 8199, 8649, 13206, 16398, 17298, 19809, 28241, 39618, 56482, 64681, 68231, 84723, 129362, 136462, 169446, 194043, 204693, 254169, 388086, 409386, 508338, 582129, 614079, 875471, 1164258, 1228158, 1750942, 2005111, 2626413, 4010222, 5252826, 6015333, 7879239, 12030666, 15758478, 18045999, 36091998, 62158441, 124316882, 186475323, 372950646, 559425969, 1118851938]

約数ペア:

[(1, 1118851938), (2, 559425969), (3, 372950646), (6, 186475323), (9, 124316882), (18, 62158441), (31, 36091998), (62, 18045999), (71, 15758478), (93, 12030666), (142, 7879239), (186, 6015333), (213, 5252826), (279, 4010222), (426, 2626413), (558, 2005111), (639, 1750942), (911, 1228158), (961, 1164258), (1278, 875471), (1822, 614079), (1922, 582129), (2201, 508338), (2733, 409386), (2883, 388086), (4402, 254169), (5466, 204693), (5766, 194043), (6603, 169446), (8199, 136462), (8649, 129362), (13206, 84723), (16398, 68231), (17298, 64681), (19809, 56482), (28241, 39618)]