30996854118

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{196379}}^1$

素因数の和:196506

約数の個数: 64

約数和(自身を含む): 71639424000

約数和(自身を除く): 40642569882

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 79, 111, 158, 222, 237, 333, 474, 666, 711, 999, 1422, 1998, 2133, 2923, 4266, 5846, 8769, 17538, 26307, 52614, 78921, 157842, 196379, 392758, 589137, 1178274, 1767411, 3534822, 5302233, 7266023, 10604466, 14532046, 15513941, 21798069, 31027882, 43596138, 46541823, 65394207, 93083646, 130788414, 139625469, 196182621, 279250938, 392365242, 418876407, 574015817, 837752814, 1148031634, 1722047451, 3444094902, 5166142353, 10332284706, 15498427059, 30996854118]

約数ペア:

[(1, 30996854118), (2, 15498427059), (3, 10332284706), (6, 5166142353), (9, 3444094902), (18, 1722047451), (27, 1148031634), (37, 837752814), (54, 574015817), (74, 418876407), (79, 392365242), (111, 279250938), (158, 196182621), (222, 139625469), (237, 130788414), (333, 93083646), (474, 65394207), (666, 46541823), (711, 43596138), (999, 31027882), (1422, 21798069), (1998, 15513941), (2133, 14532046), (2923, 10604466), (4266, 7266023), (5846, 5302233), (8769, 3534822), (17538, 1767411), (26307, 1178274), (52614, 589137), (78921, 392758), (157842, 196379)]