18434964

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^2\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 43734656

約数和(自身を除く): 25299692

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 223, 249, 332, 446, 498, 669, 892, 996, 1338, 2676, 6889, 13778, 18509, 20667, 27556, 37018, 41334, 55527, 74036, 82668, 111054, 222108, 1536247, 3072494, 4608741, 6144988, 9217482, 18434964]

約数ペア:

[(1, 18434964), (2, 9217482), (3, 6144988), (4, 4608741), (6, 3072494), (12, 1536247), (83, 222108), (166, 111054), (223, 82668), (249, 74036), (332, 55527), (446, 41334), (498, 37018), (669, 27556), (892, 20667), (996, 18509), (1338, 13778), (2676, 6889)]