18655152

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7333}}^1$

素因数の和:7397

約数の個数: 40

約数和(自身を含む): 49108464

約数和(自身を除く): 30453312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7333, 14666, 21999, 29332, 43998, 58664, 87996, 117328, 175992, 351984, 388649, 777298, 1165947, 1554596, 2331894, 3109192, 4663788, 6218384, 9327576, 18655152]

約数ペア:

[(1, 18655152), (2, 9327576), (3, 6218384), (4, 4663788), (6, 3109192), (8, 2331894), (12, 1554596), (16, 1165947), (24, 777298), (48, 388649), (53, 351984), (106, 175992), (159, 117328), (212, 87996), (318, 58664), (424, 43998), (636, 29332), (848, 21999), (1272, 14666), (2544, 7333)]