38183818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 61762176

約数和(自身を除く): 23578358

約数列:

[1, 2, 23, 46, 73, 83, 137, 146, 166, 274, 1679, 1909, 3151, 3358, 3818, 6059, 6302, 10001, 11371, 12118, 20002, 22742, 139357, 230023, 261533, 278714, 460046, 523066, 830083, 1660166, 19091909, 38183818]

約数ペア:

[(1, 38183818), (2, 19091909), (23, 1660166), (46, 830083), (73, 523066), (83, 460046), (137, 278714), (146, 261533), (166, 230023), (274, 139357), (1679, 22742), (1909, 20002), (3151, 12118), (3358, 11371), (3818, 10001), (6059, 6302)]