21229121118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 46023966720

約数和(自身を除く): 24794845602

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 101, 127, 134, 138, 179, 201, 202, 254, 303, 358, 381, 402, 537, 606, 762, 1074, 1541, 2323, 2921, 3082, 4117, 4623, 4646, 5842, 6767, 6969, 8234, 8509, 8763, 9246, 11993, 12351, 12827, 13534, 13938, 17018, 17526, 18079, 20301, 22733, 23986, 24702, 25527, 25654, 35979, 36158, 38481, 40602, 45466, 51054, 54237, 68199, 71958, 76962, 108474, 136398, 155641, 195707, 275839, 295021, 311282, 391414, 415817, 466923, 522859, 551678, 587121, 590042, 827517, 831634, 859409, 885063, 933846, 1045718, 1174242, 1211293, 1247451, 1523111, 1568577, 1655034, 1718818, 1770126, 2296033, 2422586, 2494902, 2578227, 3046222, 3137154, 3633879, 4569333, 4592066, 5156454, 6888099, 7267758, 9138666, 13776198, 19766407, 27859739, 35031553, 39532814, 52808759, 55719478, 59299221, 70063106, 83579217, 105094659, 105617518, 118598442, 153834211, 158426277, 167158434, 210189318, 307668422, 316852554, 461502633, 923005266, 3538186853, 7076373706, 10614560559, 21229121118]

約数ペア:

[(1, 21229121118), (2, 10614560559), (3, 7076373706), (6, 3538186853), (23, 923005266), (46, 461502633), (67, 316852554), (69, 307668422), (101, 210189318), (127, 167158434), (134, 158426277), (138, 153834211), (179, 118598442), (201, 105617518), (202, 105094659), (254, 83579217), (303, 70063106), (358, 59299221), (381, 55719478), (402, 52808759), (537, 39532814), (606, 35031553), (762, 27859739), (1074, 19766407), (1541, 13776198), (2323, 9138666), (2921, 7267758), (3082, 6888099), (4117, 5156454), (4623, 4592066), (4646, 4569333), (5842, 3633879), (6767, 3137154), (6969, 3046222), (8234, 2578227), (8509, 2494902), (8763, 2422586), (9246, 2296033), (11993, 1770126), (12351, 1718818), (12827, 1655034), (13534, 1568577), (13938, 1523111), (17018, 1247451), (17526, 1211293), (18079, 1174242), (20301, 1045718), (22733, 933846), (23986, 885063), (24702, 859409), (25527, 831634), (25654, 827517), (35979, 590042), (36158, 587121), (38481, 551678), (40602, 522859), (45466, 466923), (51054, 415817), (54237, 391414), (68199, 311282), (71958, 295021), (76962, 275839), (108474, 195707), (136398, 155641)]