21497953392

素因数分解:

$2^4\times 3^6\times {\mathrm{67}}^1\times {\mathrm{27509}}^1$

素因数の和:27602

約数の個数: 140

約数和(自身を含む): 63384250440

約数和(自身を除く): 41886297048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 243, 268, 324, 402, 432, 486, 536, 603, 648, 729, 804, 972, 1072, 1206, 1296, 1458, 1608, 1809, 1944, 2412, 2916, 3216, 3618, 3888, 4824, 5427, 5832, 7236, 9648, 10854, 11664, 14472, 16281, 21708, 27509, 28944, 32562, 43416, 48843, 55018, 65124, 82527, 86832, 97686, 110036, 130248, 165054, 195372, 220072, 247581, 260496, 330108, 390744, 440144, 495162, 660216, 742743, 781488, 990324, 1320432, 1485486, 1843103, 1980648, 2228229, 2970972, 3686206, 3961296, 4456458, 5529309, 5941944, 6684687, 7372412, 8912916, 11058618, 11883888, 13369374, 14744824, 16587927, 17825832, 20054061, 22117236, 26738748, 29489648, 33175854, 35651664, 40108122, 44234472, 49763781, 53477496, 66351708, 80216244, 88468944, 99527562, 106954992, 132703416, 149291343, 160432488, 199055124, 265406832, 298582686, 320864976, 398110248, 447874029, 597165372, 796220496, 895748058, 1194330744, 1343622087, 1791496116, 2388661488, 2687244174, 3582992232, 5374488348, 7165984464, 10748976696, 21497953392]

約数ペア:

[(1, 21497953392), (2, 10748976696), (3, 7165984464), (4, 5374488348), (6, 3582992232), (8, 2687244174), (9, 2388661488), (12, 1791496116), (16, 1343622087), (18, 1194330744), (24, 895748058), (27, 796220496), (36, 597165372), (48, 447874029), (54, 398110248), (67, 320864976), (72, 298582686), (81, 265406832), (108, 199055124), (134, 160432488), (144, 149291343), (162, 132703416), (201, 106954992), (216, 99527562), (243, 88468944), (268, 80216244), (324, 66351708), (402, 53477496), (432, 49763781), (486, 44234472), (536, 40108122), (603, 35651664), (648, 33175854), (729, 29489648), (804, 26738748), (972, 22117236), (1072, 20054061), (1206, 17825832), (1296, 16587927), (1458, 14744824), (1608, 13369374), (1809, 11883888), (1944, 11058618), (2412, 8912916), (2916, 7372412), (3216, 6684687), (3618, 5941944), (3888, 5529309), (4824, 4456458), (5427, 3961296), (5832, 3686206), (7236, 2970972), (9648, 2228229), (10854, 1980648), (11664, 1843103), (14472, 1485486), (16281, 1320432), (21708, 990324), (27509, 781488), (28944, 742743), (32562, 660216), (43416, 495162), (48843, 440144), (55018, 390744), (65124, 330108), (82527, 260496), (86832, 247581), (97686, 220072), (110036, 195372), (130248, 165054)]