22132404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 64891008

約数和(自身を除く): 42758604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1237, 1278, 1491, 1988, 2474, 2556, 2982, 3711, 4473, 4948, 5964, 7422, 8659, 8946, 11133, 14844, 17318, 17892, 22266, 25977, 34636, 44532, 51954, 77931, 87827, 103908, 155862, 175654, 263481, 311724, 351308, 526962, 614789, 790443, 1053924, 1229578, 1580886, 1844367, 2459156, 3161772, 3688734, 5533101, 7377468, 11066202, 22132404]

約数ペア:

[(1, 22132404), (2, 11066202), (3, 7377468), (4, 5533101), (6, 3688734), (7, 3161772), (9, 2459156), (12, 1844367), (14, 1580886), (18, 1229578), (21, 1053924), (28, 790443), (36, 614789), (42, 526962), (63, 351308), (71, 311724), (84, 263481), (126, 175654), (142, 155862), (213, 103908), (252, 87827), (284, 77931), (426, 51954), (497, 44532), (639, 34636), (852, 25977), (994, 22266), (1237, 17892), (1278, 17318), (1491, 14844), (1988, 11133), (2474, 8946), (2556, 8659), (2982, 7422), (3711, 5964), (4473, 4948)]