17947756128

素因数分解:

$2^5\times 3^1\times {\mathrm{947}}^1\times {\mathrm{197419}}^1$

素因数の和:198379

約数の個数: 48

約数和(自身を含む): 47162848320

約数和(自身を除く): 29215092192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 947, 1894, 2841, 3788, 5682, 7576, 11364, 15152, 22728, 30304, 45456, 90912, 197419, 394838, 592257, 789676, 1184514, 1579352, 2369028, 3158704, 4738056, 6317408, 9476112, 18952224, 186955793, 373911586, 560867379, 747823172, 1121734758, 1495646344, 2243469516, 2991292688, 4486939032, 5982585376, 8973878064, 17947756128]

約数ペア:

[(1, 17947756128), (2, 8973878064), (3, 5982585376), (4, 4486939032), (6, 2991292688), (8, 2243469516), (12, 1495646344), (16, 1121734758), (24, 747823172), (32, 560867379), (48, 373911586), (96, 186955793), (947, 18952224), (1894, 9476112), (2841, 6317408), (3788, 4738056), (5682, 3158704), (7576, 2369028), (11364, 1579352), (15152, 1184514), (22728, 789676), (30304, 592257), (45456, 394838), (90912, 197419)]