64546398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2481

約数の個数: 48

約数和(自身を含む): 160598880

約数和(自身を除く): 96052482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 2237, 3206, 4122, 4474, 4809, 6711, 9618, 13422, 14427, 15659, 20133, 28854, 31318, 40266, 46977, 93954, 140931, 281862, 512273, 1024546, 1536819, 3073638, 3585911, 4610457, 7171822, 9220914, 10757733, 21515466, 32273199, 64546398]

約数ペア:

[(1, 64546398), (2, 32273199), (3, 21515466), (6, 10757733), (7, 9220914), (9, 7171822), (14, 4610457), (18, 3585911), (21, 3073638), (42, 1536819), (63, 1024546), (126, 512273), (229, 281862), (458, 140931), (687, 93954), (1374, 46977), (1603, 40266), (2061, 31318), (2237, 28854), (3206, 20133), (4122, 15659), (4474, 14427), (4809, 13422), (6711, 9618)]