66669018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16127}}^1$

素因数の和:16198

約数の個数: 32

約数和(自身を含む): 146313216

約数和(自身を除く): 79644198

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 16127, 32254, 48381, 96762, 209651, 419302, 628953, 854731, 1257906, 1709462, 2564193, 5128386, 11111503, 22223006, 33334509, 66669018]

約数ペア:

[(1, 66669018), (2, 33334509), (3, 22223006), (6, 11111503), (13, 5128386), (26, 2564193), (39, 1709462), (53, 1257906), (78, 854731), (106, 628953), (159, 419302), (318, 209651), (689, 96762), (1378, 48381), (2067, 32254), (4134, 16127)]