2443194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 5837832

約数和(自身を除く): 3394638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 197, 234, 318, 394, 477, 591, 689, 954, 1182, 1378, 1773, 2067, 2561, 3546, 4134, 5122, 6201, 7683, 10441, 12402, 15366, 20882, 23049, 31323, 46098, 62646, 93969, 135733, 187938, 271466, 407199, 814398, 1221597, 2443194]

約数ペア:

[(1, 2443194), (2, 1221597), (3, 814398), (6, 407199), (9, 271466), (13, 187938), (18, 135733), (26, 93969), (39, 62646), (53, 46098), (78, 31323), (106, 23049), (117, 20882), (159, 15366), (197, 12402), (234, 10441), (318, 7683), (394, 6201), (477, 5122), (591, 4134), (689, 3546), (954, 2561), (1182, 2067), (1378, 1773)]