2493336168

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{103993}}^1$

素因数の和:104048

約数の個数: 80

約数和(自身を含む): 7172466180

約数和(自身を除く): 4679130012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 23976, 103993, 207986, 311979, 415972, 623958, 831944, 935937, 1247916, 1871874, 2495832, 2807811, 3743748, 3847741, 5615622, 7487496, 7695482, 8423433, 11231244, 11543223, 15390964, 16846866, 22462488, 23086446, 30781928, 33693732, 34629669, 46172892, 67387464, 69259338, 92345784, 103889007, 138518676, 207778014, 277037352, 311667021, 415556028, 623334042, 831112056, 1246668084, 2493336168]

約数ペア:

[(1, 2493336168), (2, 1246668084), (3, 831112056), (4, 623334042), (6, 415556028), (8, 311667021), (9, 277037352), (12, 207778014), (18, 138518676), (24, 103889007), (27, 92345784), (36, 69259338), (37, 67387464), (54, 46172892), (72, 34629669), (74, 33693732), (81, 30781928), (108, 23086446), (111, 22462488), (148, 16846866), (162, 15390964), (216, 11543223), (222, 11231244), (296, 8423433), (324, 7695482), (333, 7487496), (444, 5615622), (648, 3847741), (666, 3743748), (888, 2807811), (999, 2495832), (1332, 1871874), (1998, 1247916), (2664, 935937), (2997, 831944), (3996, 623958), (5994, 415972), (7992, 311979), (11988, 207986), (23976, 103993)]