40847646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 97505280

約数和(自身を除く): 56657634

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 137, 186, 217, 229, 274, 411, 434, 458, 651, 687, 822, 959, 1302, 1374, 1603, 1918, 2877, 3206, 4247, 4809, 5754, 7099, 8494, 9618, 12741, 14198, 21297, 25482, 29729, 31373, 42594, 49693, 59458, 62746, 89187, 94119, 99386, 149079, 178374, 188238, 219611, 298158, 439222, 658833, 972563, 1317666, 1945126, 2917689, 5835378, 6807941, 13615882, 20423823, 40847646]

約数ペア:

[(1, 40847646), (2, 20423823), (3, 13615882), (6, 6807941), (7, 5835378), (14, 2917689), (21, 1945126), (31, 1317666), (42, 972563), (62, 658833), (93, 439222), (137, 298158), (186, 219611), (217, 188238), (229, 178374), (274, 149079), (411, 99386), (434, 94119), (458, 89187), (651, 62746), (687, 59458), (822, 49693), (959, 42594), (1302, 31373), (1374, 29729), (1603, 25482), (1918, 21297), (2877, 14198), (3206, 12741), (4247, 9618), (4809, 8494), (5754, 7099)]