998571318

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3539}}^1$

素因数の和:3653

約数の個数: 64

約数和(自身を含む): 2169538560

約数和(自身を除く): 1170967242

約数列:

[1, 2, 3, 6, 31, 37, 41, 62, 74, 82, 93, 111, 123, 186, 222, 246, 1147, 1271, 1517, 2294, 2542, 3034, 3441, 3539, 3813, 4551, 6882, 7078, 7626, 9102, 10617, 21234, 47027, 94054, 109709, 130943, 141081, 145099, 219418, 261886, 282162, 290198, 329127, 392829, 435297, 658254, 785658, 870594, 4059233, 4498069, 5368663, 8118466, 8996138, 10737326, 12177699, 13494207, 16105989, 24355398, 26988414, 32211978, 166428553, 332857106, 499285659, 998571318]

約数ペア:

[(1, 998571318), (2, 499285659), (3, 332857106), (6, 166428553), (31, 32211978), (37, 26988414), (41, 24355398), (62, 16105989), (74, 13494207), (82, 12177699), (93, 10737326), (111, 8996138), (123, 8118466), (186, 5368663), (222, 4498069), (246, 4059233), (1147, 870594), (1271, 785658), (1517, 658254), (2294, 435297), (2542, 392829), (3034, 329127), (3441, 290198), (3539, 282162), (3813, 261886), (4551, 219418), (6882, 145099), (7078, 141081), (7626, 130943), (9102, 109709), (10617, 94054), (21234, 47027)]