42204492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 117189072

約数和(自身を除く): 74984580

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 541, 591, 788, 1082, 1182, 1623, 1773, 2164, 2167, 2364, 3246, 3546, 4334, 4869, 5951, 6492, 6501, 7092, 8668, 9738, 11902, 13002, 17853, 19476, 19503, 23804, 26004, 35706, 39006, 53559, 71412, 78012, 106577, 107118, 213154, 214236, 319731, 426308, 639462, 959193, 1172347, 1278924, 1918386, 2344694, 3517041, 3836772, 4689388, 7034082, 10551123, 14068164, 21102246, 42204492]

約数ペア:

[(1, 42204492), (2, 21102246), (3, 14068164), (4, 10551123), (6, 7034082), (9, 4689388), (11, 3836772), (12, 3517041), (18, 2344694), (22, 1918386), (33, 1278924), (36, 1172347), (44, 959193), (66, 639462), (99, 426308), (132, 319731), (197, 214236), (198, 213154), (394, 107118), (396, 106577), (541, 78012), (591, 71412), (788, 53559), (1082, 39006), (1182, 35706), (1623, 26004), (1773, 23804), (2164, 19503), (2167, 19476), (2364, 17853), (3246, 13002), (3546, 11902), (4334, 9738), (4869, 8668), (5951, 7092), (6492, 6501)]