42811218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 98404800

約数和(自身を除く): 55593582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 453, 829, 906, 1359, 1658, 2487, 2718, 2869, 4974, 5738, 7461, 8607, 14922, 15751, 17214, 25821, 31502, 47253, 51642, 94506, 125179, 141759, 250358, 283518, 375537, 751074, 1126611, 2253222, 2378401, 4756802, 7135203, 14270406, 21405609, 42811218]

約数ペア:

[(1, 42811218), (2, 21405609), (3, 14270406), (6, 7135203), (9, 4756802), (18, 2378401), (19, 2253222), (38, 1126611), (57, 751074), (114, 375537), (151, 283518), (171, 250358), (302, 141759), (342, 125179), (453, 94506), (829, 51642), (906, 47253), (1359, 31502), (1658, 25821), (2487, 17214), (2718, 15751), (2869, 14922), (4974, 8607), (5738, 7461)]