9418860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 32078592

約数和(自身を除く): 22659732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 71, 90, 99, 110, 132, 134, 142, 165, 180, 198, 201, 213, 220, 268, 284, 330, 335, 355, 396, 402, 426, 495, 603, 639, 660, 670, 710, 737, 781, 804, 852, 990, 1005, 1065, 1206, 1278, 1340, 1420, 1474, 1562, 1980, 2010, 2130, 2211, 2343, 2412, 2556, 2948, 3015, 3124, 3195, 3685, 3905, 4020, 4260, 4422, 4686, 4757, 6030, 6390, 6633, 7029, 7370, 7810, 8844, 9372, 9514, 11055, 11715, 12060, 12780, 13266, 14058, 14271, 14740, 15620, 19028, 22110, 23430, 23785, 26532, 28116, 28542, 33165, 35145, 42813, 44220, 46860, 47570, 52327, 57084, 66330, 70290, 71355, 85626, 95140, 104654, 132660, 140580, 142710, 156981, 171252, 209308, 214065, 261635, 285420, 313962, 428130, 470943, 523270, 627924, 784905, 856260, 941886, 1046540, 1569810, 1883772, 2354715, 3139620, 4709430, 9418860]

約数ペア:

[(1, 9418860), (2, 4709430), (3, 3139620), (4, 2354715), (5, 1883772), (6, 1569810), (9, 1046540), (10, 941886), (11, 856260), (12, 784905), (15, 627924), (18, 523270), (20, 470943), (22, 428130), (30, 313962), (33, 285420), (36, 261635), (44, 214065), (45, 209308), (55, 171252), (60, 156981), (66, 142710), (67, 140580), (71, 132660), (90, 104654), (99, 95140), (110, 85626), (132, 71355), (134, 70290), (142, 66330), (165, 57084), (180, 52327), (198, 47570), (201, 46860), (213, 44220), (220, 42813), (268, 35145), (284, 33165), (330, 28542), (335, 28116), (355, 26532), (396, 23785), (402, 23430), (426, 22110), (495, 19028), (603, 15620), (639, 14740), (660, 14271), (670, 14058), (710, 13266), (737, 12780), (781, 12060), (804, 11715), (852, 11055), (990, 9514), (1005, 9372), (1065, 8844), (1206, 7810), (1278, 7370), (1340, 7029), (1420, 6633), (1474, 6390), (1562, 6030), (1980, 4757), (2010, 4686), (2130, 4422), (2211, 4260), (2343, 4020), (2412, 3905), (2556, 3685), (2948, 3195), (3015, 3124)]