40780422

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13282

約数の個数: 40

約数和(自身を含む): 96195000

約数和(自身を除く): 55414578

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 13249, 26498, 39747, 79494, 119241, 238482, 251731, 357723, 503462, 715446, 755193, 1073169, 1510386, 2146338, 2265579, 4531158, 6796737, 13593474, 20390211, 40780422]

約数ペア:

[(1, 40780422), (2, 20390211), (3, 13593474), (6, 6796737), (9, 4531158), (18, 2265579), (19, 2146338), (27, 1510386), (38, 1073169), (54, 755193), (57, 715446), (81, 503462), (114, 357723), (162, 251731), (171, 238482), (342, 119241), (513, 79494), (1026, 39747), (1539, 26498), (3078, 13249)]