40298184

素因数分解:

$2^3\times 3^2\times {\mathrm{631}}^1\times {\mathrm{887}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 109437120

約数和(自身を除く): 69138936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 631, 887, 1262, 1774, 1893, 2524, 2661, 3548, 3786, 5048, 5322, 5679, 7096, 7572, 7983, 10644, 11358, 15144, 15966, 21288, 22716, 31932, 45432, 63864, 559697, 1119394, 1679091, 2238788, 3358182, 4477576, 5037273, 6716364, 10074546, 13432728, 20149092, 40298184]

約数ペア:

[(1, 40298184), (2, 20149092), (3, 13432728), (4, 10074546), (6, 6716364), (8, 5037273), (9, 4477576), (12, 3358182), (18, 2238788), (24, 1679091), (36, 1119394), (72, 559697), (631, 63864), (887, 45432), (1262, 31932), (1774, 22716), (1893, 21288), (2524, 15966), (2661, 15144), (3548, 11358), (3786, 10644), (5048, 7983), (5322, 7572), (5679, 7096)]