2912091438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 6116382720

約数和(自身を除く): 3204291282

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 223, 354, 446, 669, 997, 1338, 1994, 2183, 2991, 4366, 5982, 6549, 8251, 13098, 13157, 16502, 24753, 26314, 36889, 39471, 49506, 58823, 73778, 78942, 110667, 117646, 176469, 221334, 222331, 352938, 444662, 486809, 666993, 973618, 1333986, 1460427, 2176451, 2920854, 4352902, 6529353, 8226247, 13058706, 13117529, 16452494, 24678741, 26235058, 39352587, 49357482, 78705174, 485348573, 970697146, 1456045719, 2912091438]

約数ペア:

[(1, 2912091438), (2, 1456045719), (3, 970697146), (6, 485348573), (37, 78705174), (59, 49357482), (74, 39352587), (111, 26235058), (118, 24678741), (177, 16452494), (222, 13117529), (223, 13058706), (354, 8226247), (446, 6529353), (669, 4352902), (997, 2920854), (1338, 2176451), (1994, 1460427), (2183, 1333986), (2991, 973618), (4366, 666993), (5982, 486809), (6549, 444662), (8251, 352938), (13098, 222331), (13157, 221334), (16502, 176469), (24753, 117646), (26314, 110667), (36889, 78942), (39471, 73778), (49506, 58823)]