22784814

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 56918400

約数和(自身を除く): 34133586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 349, 351, 403, 558, 698, 702, 806, 837, 1047, 1053, 1209, 1674, 2094, 2106, 2418, 2511, 3141, 3627, 4537, 5022, 6282, 7254, 9074, 9423, 10819, 10881, 13611, 18846, 21638, 21762, 27222, 28269, 32457, 32643, 40833, 56538, 64914, 65286, 81666, 97371, 122499, 140647, 194742, 244998, 281294, 292113, 367497, 421941, 584226, 734994, 843882, 876339, 1265823, 1752678, 2531646, 3797469, 7594938, 11392407, 22784814]

約数ペア:

[(1, 22784814), (2, 11392407), (3, 7594938), (6, 3797469), (9, 2531646), (13, 1752678), (18, 1265823), (26, 876339), (27, 843882), (31, 734994), (39, 584226), (54, 421941), (62, 367497), (78, 292113), (81, 281294), (93, 244998), (117, 194742), (162, 140647), (186, 122499), (234, 97371), (279, 81666), (349, 65286), (351, 64914), (403, 56538), (558, 40833), (698, 32643), (702, 32457), (806, 28269), (837, 27222), (1047, 21762), (1053, 21638), (1209, 18846), (1674, 13611), (2094, 10881), (2106, 10819), (2418, 9423), (2511, 9074), (3141, 7254), (3627, 6282), (4537, 5022)]