27306648

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19961}}^1$

素因数の和:19992

約数の個数: 48

約数和(自身を含む): 77851800

約数和(自身を除く): 50545152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 19961, 39922, 59883, 79844, 119766, 159688, 179649, 239532, 359298, 379259, 479064, 718596, 758518, 1137777, 1437192, 1517036, 2275554, 3034072, 3413331, 4551108, 6826662, 9102216, 13653324, 27306648]

約数ペア:

[(1, 27306648), (2, 13653324), (3, 9102216), (4, 6826662), (6, 4551108), (8, 3413331), (9, 3034072), (12, 2275554), (18, 1517036), (19, 1437192), (24, 1137777), (36, 758518), (38, 718596), (57, 479064), (72, 379259), (76, 359298), (114, 239532), (152, 179649), (171, 159688), (228, 119766), (342, 79844), (456, 59883), (684, 39922), (1368, 19961)]