1964485386

素因数分解:

$2^1\times 3^5\times {\mathrm{53}}^2\times {\mathrm{1439}}^1$

素因数の和:1562

約数の個数: 72

約数和(自身を含む): 4502010240

約数和(自身を除く): 2537524854

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 954, 1431, 1439, 2809, 2862, 2878, 4293, 4317, 5618, 8427, 8586, 8634, 12879, 12951, 16854, 25281, 25758, 25902, 38853, 50562, 75843, 76267, 77706, 116559, 151686, 152534, 227529, 228801, 233118, 349677, 455058, 457602, 682587, 686403, 699354, 1365174, 1372806, 2059209, 4042151, 4118418, 6177627, 8084302, 12126453, 12355254, 18532881, 24252906, 36379359, 37065762, 72758718, 109138077, 218276154, 327414231, 654828462, 982242693, 1964485386]

約数ペア:

[(1, 1964485386), (2, 982242693), (3, 654828462), (6, 327414231), (9, 218276154), (18, 109138077), (27, 72758718), (53, 37065762), (54, 36379359), (81, 24252906), (106, 18532881), (159, 12355254), (162, 12126453), (243, 8084302), (318, 6177627), (477, 4118418), (486, 4042151), (954, 2059209), (1431, 1372806), (1439, 1365174), (2809, 699354), (2862, 686403), (2878, 682587), (4293, 457602), (4317, 455058), (5618, 349677), (8427, 233118), (8586, 228801), (8634, 227529), (12879, 152534), (12951, 151686), (16854, 116559), (25281, 77706), (25758, 76267), (25902, 75843), (38853, 50562)]