173738916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{371237}}^1$

素因数の和:371260

約数の個数: 36

約数和(自身を含む): 472957212

約数和(自身を除く): 299218296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 371237, 742474, 1113711, 1484948, 2227422, 3341133, 4454844, 4826081, 6682266, 9652162, 13364532, 14478243, 19304324, 28956486, 43434729, 57912972, 86869458, 173738916]

約数ペア:

[(1, 173738916), (2, 86869458), (3, 57912972), (4, 43434729), (6, 28956486), (9, 19304324), (12, 14478243), (13, 13364532), (18, 9652162), (26, 6682266), (36, 4826081), (39, 4454844), (52, 3341133), (78, 2227422), (117, 1484948), (156, 1113711), (234, 742474), (468, 371237)]