9740916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 25893504

約数和(自身を除く): 16152588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 103, 111, 142, 148, 206, 213, 222, 284, 309, 333, 412, 426, 444, 618, 639, 666, 852, 927, 1236, 1278, 1332, 1854, 2556, 2627, 3708, 3811, 5254, 7313, 7622, 7881, 10508, 11433, 14626, 15244, 15762, 21939, 22866, 23643, 29252, 31524, 34299, 43878, 45732, 47286, 65817, 68598, 87756, 94572, 131634, 137196, 263268, 270581, 541162, 811743, 1082324, 1623486, 2435229, 3246972, 4870458, 9740916]

約数ペア:

[(1, 9740916), (2, 4870458), (3, 3246972), (4, 2435229), (6, 1623486), (9, 1082324), (12, 811743), (18, 541162), (36, 270581), (37, 263268), (71, 137196), (74, 131634), (103, 94572), (111, 87756), (142, 68598), (148, 65817), (206, 47286), (213, 45732), (222, 43878), (284, 34299), (309, 31524), (333, 29252), (412, 23643), (426, 22866), (444, 21939), (618, 15762), (639, 15244), (666, 14626), (852, 11433), (927, 10508), (1236, 7881), (1278, 7622), (1332, 7313), (1854, 5254), (2556, 3811), (2627, 3708)]