16930836

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 48921600

約数和(自身を除く): 31990764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 389, 403, 468, 558, 702, 778, 806, 837, 1116, 1167, 1209, 1404, 1556, 1612, 1674, 2334, 2418, 3348, 3501, 3627, 4668, 4836, 5057, 7002, 7254, 10114, 10503, 10881, 12059, 14004, 14508, 15171, 20228, 21006, 21762, 24118, 30342, 36177, 42012, 43524, 45513, 48236, 60684, 72354, 91026, 108531, 136539, 144708, 156767, 182052, 217062, 273078, 313534, 325593, 434124, 470301, 546156, 627068, 651186, 940602, 1302372, 1410903, 1881204, 2821806, 4232709, 5643612, 8465418, 16930836]

約数ペア:

[(1, 16930836), (2, 8465418), (3, 5643612), (4, 4232709), (6, 2821806), (9, 1881204), (12, 1410903), (13, 1302372), (18, 940602), (26, 651186), (27, 627068), (31, 546156), (36, 470301), (39, 434124), (52, 325593), (54, 313534), (62, 273078), (78, 217062), (93, 182052), (108, 156767), (117, 144708), (124, 136539), (156, 108531), (186, 91026), (234, 72354), (279, 60684), (351, 48236), (372, 45513), (389, 43524), (403, 42012), (468, 36177), (558, 30342), (702, 24118), (778, 21762), (806, 21006), (837, 20228), (1116, 15171), (1167, 14508), (1209, 14004), (1404, 12059), (1556, 10881), (1612, 10503), (1674, 10114), (2334, 7254), (2418, 7002), (3348, 5057), (3501, 4836), (3627, 4668)]