16888824

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 48133800

約数和(自身を除く): 31244976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 389, 402, 536, 603, 648, 778, 804, 1167, 1206, 1556, 1608, 1809, 2334, 2412, 3112, 3501, 3618, 4668, 4824, 5427, 7002, 7236, 9336, 10503, 10854, 14004, 14472, 21006, 21708, 26063, 28008, 31509, 42012, 43416, 52126, 63018, 78189, 84024, 104252, 126036, 156378, 208504, 234567, 252072, 312756, 469134, 625512, 703701, 938268, 1407402, 1876536, 2111103, 2814804, 4222206, 5629608, 8444412, 16888824]

約数ペア:

[(1, 16888824), (2, 8444412), (3, 5629608), (4, 4222206), (6, 2814804), (8, 2111103), (9, 1876536), (12, 1407402), (18, 938268), (24, 703701), (27, 625512), (36, 469134), (54, 312756), (67, 252072), (72, 234567), (81, 208504), (108, 156378), (134, 126036), (162, 104252), (201, 84024), (216, 78189), (268, 63018), (324, 52126), (389, 43416), (402, 42012), (536, 31509), (603, 28008), (648, 26063), (778, 21708), (804, 21006), (1167, 14472), (1206, 14004), (1556, 10854), (1608, 10503), (1809, 9336), (2334, 7236), (2412, 7002), (3112, 5427), (3501, 4824), (3618, 4668)]