2017486935

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{1697}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 3623667840

約数和(自身を除く): 1606180905

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 911, 1305, 1697, 2733, 4555, 5091, 8199, 8485, 13665, 15273, 25455, 26419, 40995, 49213, 76365, 79257, 132095, 147639, 237771, 246065, 396285, 442917, 738195, 1188855, 1545967, 2214585, 4637901, 7729835, 13913703, 23189505, 44833043, 69568515, 134499129, 224165215, 403497387, 672495645, 2017486935]

約数ペア:

[(1, 2017486935), (3, 672495645), (5, 403497387), (9, 224165215), (15, 134499129), (29, 69568515), (45, 44833043), (87, 23189505), (145, 13913703), (261, 7729835), (435, 4637901), (911, 2214585), (1305, 1545967), (1697, 1188855), (2733, 738195), (4555, 442917), (5091, 396285), (8199, 246065), (8485, 237771), (13665, 147639), (15273, 132095), (25455, 79257), (26419, 76365), (40995, 49213)]