8889605658

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{15121}}^1$

素因数の和:15345

約数の個数: 80

約数和(自身を含む): 21078858240

約数和(自身を除く): 12189252582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 191, 342, 382, 513, 573, 1026, 1146, 1539, 1719, 3078, 3438, 3629, 5157, 7258, 10314, 10887, 15121, 15471, 21774, 30242, 30942, 32661, 45363, 65322, 90726, 97983, 136089, 195966, 272178, 287299, 293949, 408267, 574598, 587898, 816534, 861897, 1224801, 1723794, 2449602, 2585691, 2888111, 5171382, 5776222, 7757073, 8664333, 15514146, 17328666, 23271219, 25992999, 46542438, 51985998, 54874109, 77978997, 109748218, 155957994, 164622327, 233936991, 329244654, 467873982, 493866981, 987733962, 1481600943, 2963201886, 4444802829, 8889605658]

約数ペア:

[(1, 8889605658), (2, 4444802829), (3, 2963201886), (6, 1481600943), (9, 987733962), (18, 493866981), (19, 467873982), (27, 329244654), (38, 233936991), (54, 164622327), (57, 155957994), (81, 109748218), (114, 77978997), (162, 54874109), (171, 51985998), (191, 46542438), (342, 25992999), (382, 23271219), (513, 17328666), (573, 15514146), (1026, 8664333), (1146, 7757073), (1539, 5776222), (1719, 5171382), (3078, 2888111), (3438, 2585691), (3629, 2449602), (5157, 1723794), (7258, 1224801), (10314, 861897), (10887, 816534), (15121, 587898), (15471, 574598), (21774, 408267), (30242, 293949), (30942, 287299), (32661, 272178), (45363, 195966), (65322, 136089), (90726, 97983)]