27978324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2683}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 72145920

約数和(自身を除く): 44167596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 2683, 3476, 5214, 5366, 8049, 10428, 10732, 16098, 29513, 32196, 59026, 88539, 118052, 177078, 211957, 354156, 423914, 635871, 847828, 1271742, 2331527, 2543484, 4663054, 6994581, 9326108, 13989162, 27978324]

約数ペア:

[(1, 27978324), (2, 13989162), (3, 9326108), (4, 6994581), (6, 4663054), (11, 2543484), (12, 2331527), (22, 1271742), (33, 847828), (44, 635871), (66, 423914), (79, 354156), (132, 211957), (158, 177078), (237, 118052), (316, 88539), (474, 59026), (869, 32196), (948, 29513), (1738, 16098), (2607, 10732), (2683, 10428), (3476, 8049), (5214, 5366)]