18265078920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{37097}}^1$

素因数の和:37495

約数の個数: 128

約数和(自身を含む): 59938496640

約数和(自身を除く): 41673417720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 373, 440, 660, 746, 1119, 1320, 1492, 1865, 2238, 2984, 3730, 4103, 4476, 5595, 7460, 8206, 8952, 11190, 12309, 14920, 16412, 20515, 22380, 24618, 32824, 37097, 41030, 44760, 49236, 61545, 74194, 82060, 98472, 111291, 123090, 148388, 164120, 185485, 222582, 246180, 296776, 370970, 408067, 445164, 492360, 556455, 741940, 816134, 890328, 1112910, 1224201, 1483880, 1632268, 2040335, 2225820, 2448402, 3264536, 4080670, 4451640, 4896804, 6121005, 8161340, 9793608, 12242010, 13837181, 16322680, 24484020, 27674362, 41511543, 48968040, 55348724, 69185905, 83023086, 110697448, 138371810, 152208991, 166046172, 207557715, 276743620, 304417982, 332092344, 415115430, 456626973, 553487240, 608835964, 761044955, 830230860, 913253946, 1217671928, 1522089910, 1660461720, 1826507892, 2283134865, 3044179820, 3653015784, 4566269730, 6088359640, 9132539460, 18265078920]

約数ペア:

[(1, 18265078920), (2, 9132539460), (3, 6088359640), (4, 4566269730), (5, 3653015784), (6, 3044179820), (8, 2283134865), (10, 1826507892), (11, 1660461720), (12, 1522089910), (15, 1217671928), (20, 913253946), (22, 830230860), (24, 761044955), (30, 608835964), (33, 553487240), (40, 456626973), (44, 415115430), (55, 332092344), (60, 304417982), (66, 276743620), (88, 207557715), (110, 166046172), (120, 152208991), (132, 138371810), (165, 110697448), (220, 83023086), (264, 69185905), (330, 55348724), (373, 48968040), (440, 41511543), (660, 27674362), (746, 24484020), (1119, 16322680), (1320, 13837181), (1492, 12242010), (1865, 9793608), (2238, 8161340), (2984, 6121005), (3730, 4896804), (4103, 4451640), (4476, 4080670), (5595, 3264536), (7460, 2448402), (8206, 2225820), (8952, 2040335), (11190, 1632268), (12309, 1483880), (14920, 1224201), (16412, 1112910), (20515, 890328), (22380, 816134), (24618, 741940), (32824, 556455), (37097, 492360), (41030, 445164), (44760, 408067), (49236, 370970), (61545, 296776), (74194, 246180), (82060, 222582), (98472, 185485), (111291, 164120), (123090, 148388)]