1900227528

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{371719}}^1$

素因数の和:371802

約数の個数: 48

約数和(自身を含む): 5218948800

約数和(自身を除く): 3318721272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 371719, 743438, 1115157, 1486876, 2230314, 2973752, 3345471, 4460628, 6690942, 8921256, 13381884, 26392049, 26763768, 52784098, 79176147, 105568196, 158352294, 211136392, 237528441, 316704588, 475056882, 633409176, 950113764, 1900227528]

約数ペア:

[(1, 1900227528), (2, 950113764), (3, 633409176), (4, 475056882), (6, 316704588), (8, 237528441), (9, 211136392), (12, 158352294), (18, 105568196), (24, 79176147), (36, 52784098), (71, 26763768), (72, 26392049), (142, 13381884), (213, 8921256), (284, 6690942), (426, 4460628), (568, 3345471), (639, 2973752), (852, 2230314), (1278, 1486876), (1704, 1115157), (2556, 743438), (5112, 371719)]