21959097258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{9439}}^1$

素因数の和:9692

約数の個数: 96

約数和(自身を含む): 52611310080

約数和(自身を除く): 30652212822

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 193, 246, 287, 294, 386, 574, 579, 861, 1158, 1351, 1722, 2009, 2702, 4018, 4053, 6027, 7913, 8106, 9439, 9457, 12054, 15826, 18878, 18914, 23739, 28317, 28371, 47478, 55391, 56634, 56742, 66073, 110782, 132146, 166173, 198219, 332346, 386999, 387737, 396438, 462511, 773998, 775474, 925022, 1160997, 1163211, 1387533, 1821727, 2321994, 2326422, 2708993, 2775066, 3643454, 5417986, 5465181, 8126979, 10930362, 12752089, 16253958, 18962951, 25504178, 37925902, 38256267, 56888853, 74690807, 76512534, 89264623, 113777706, 149381614, 178529246, 224072421, 267793869, 448144842, 522835649, 535587738, 1045671298, 1568506947, 3137013894, 3659849543, 7319699086, 10979548629, 21959097258]

約数ペア:

[(1, 21959097258), (2, 10979548629), (3, 7319699086), (6, 3659849543), (7, 3137013894), (14, 1568506947), (21, 1045671298), (41, 535587738), (42, 522835649), (49, 448144842), (82, 267793869), (98, 224072421), (123, 178529246), (147, 149381614), (193, 113777706), (246, 89264623), (287, 76512534), (294, 74690807), (386, 56888853), (574, 38256267), (579, 37925902), (861, 25504178), (1158, 18962951), (1351, 16253958), (1722, 12752089), (2009, 10930362), (2702, 8126979), (4018, 5465181), (4053, 5417986), (6027, 3643454), (7913, 2775066), (8106, 2708993), (9439, 2326422), (9457, 2321994), (12054, 1821727), (15826, 1387533), (18878, 1163211), (18914, 1160997), (23739, 925022), (28317, 775474), (28371, 773998), (47478, 462511), (55391, 396438), (56634, 387737), (56742, 386999), (66073, 332346), (110782, 198219), (132146, 166173)]