31266324

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1731

約数の個数: 72

約数和(自身を含む): 86326240

約数和(自身を除く): 55059916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 1693, 2052, 3078, 3386, 4617, 5079, 6156, 6772, 9234, 10158, 15237, 18468, 20316, 30474, 32167, 45711, 60948, 64334, 91422, 96501, 128668, 137133, 182844, 193002, 274266, 289503, 386004, 411399, 548532, 579006, 822798, 868509, 1158012, 1645596, 1737018, 2605527, 3474036, 5211054, 7816581, 10422108, 15633162, 31266324]

約数ペア:

[(1, 31266324), (2, 15633162), (3, 10422108), (4, 7816581), (6, 5211054), (9, 3474036), (12, 2605527), (18, 1737018), (19, 1645596), (27, 1158012), (36, 868509), (38, 822798), (54, 579006), (57, 548532), (76, 411399), (81, 386004), (108, 289503), (114, 274266), (162, 193002), (171, 182844), (228, 137133), (243, 128668), (324, 96501), (342, 91422), (486, 64334), (513, 60948), (684, 45711), (972, 32167), (1026, 30474), (1539, 20316), (1693, 18468), (2052, 15237), (3078, 10158), (3386, 9234), (4617, 6772), (5079, 6156)]