16981387236

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{529411}}^1$

素因数の和:529444

約数の個数: 84

約数和(自身を含む): 48606374544

約数和(自身を除く): 31624987308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 972, 1188, 1458, 1782, 2673, 2916, 3564, 5346, 8019, 10692, 16038, 32076, 529411, 1058822, 1588233, 2117644, 3176466, 4764699, 5823521, 6352932, 9529398, 11647042, 14294097, 17470563, 19058796, 23294084, 28588194, 34941126, 42882291, 52411689, 57176388, 69882252, 85764582, 104823378, 128646873, 157235067, 171529164, 209646756, 257293746, 314470134, 385940619, 471705201, 514587492, 628940268, 771881238, 943410402, 1415115603, 1543762476, 1886820804, 2830231206, 4245346809, 5660462412, 8490693618, 16981387236]

約数ペア:

[(1, 16981387236), (2, 8490693618), (3, 5660462412), (4, 4245346809), (6, 2830231206), (9, 1886820804), (11, 1543762476), (12, 1415115603), (18, 943410402), (22, 771881238), (27, 628940268), (33, 514587492), (36, 471705201), (44, 385940619), (54, 314470134), (66, 257293746), (81, 209646756), (99, 171529164), (108, 157235067), (132, 128646873), (162, 104823378), (198, 85764582), (243, 69882252), (297, 57176388), (324, 52411689), (396, 42882291), (486, 34941126), (594, 28588194), (729, 23294084), (891, 19058796), (972, 17470563), (1188, 14294097), (1458, 11647042), (1782, 9529398), (2673, 6352932), (2916, 5823521), (3564, 4764699), (5346, 3176466), (8019, 2117644), (10692, 1588233), (16038, 1058822), (32076, 529411)]