276804918

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10657}}^1$

素因数の和:10718

約数の個数: 64

約数和(自身を含む): 680406720

約数和(自身を除く): 403601802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1998, 2886, 4329, 8658, 10657, 12987, 21314, 25974, 31971, 63942, 95913, 138541, 191826, 277082, 287739, 394309, 415623, 575478, 788618, 831246, 1182927, 1246869, 2365854, 2493738, 3548781, 3740607, 5126017, 7097562, 7481214, 10252034, 10646343, 15378051, 21292686, 30756102, 46134153, 92268306, 138402459, 276804918]

約数ペア:

[(1, 276804918), (2, 138402459), (3, 92268306), (6, 46134153), (9, 30756102), (13, 21292686), (18, 15378051), (26, 10646343), (27, 10252034), (37, 7481214), (39, 7097562), (54, 5126017), (74, 3740607), (78, 3548781), (111, 2493738), (117, 2365854), (222, 1246869), (234, 1182927), (333, 831246), (351, 788618), (481, 575478), (666, 415623), (702, 394309), (962, 287739), (999, 277082), (1443, 191826), (1998, 138541), (2886, 95913), (4329, 63942), (8658, 31971), (10657, 25974), (12987, 21314)]