1661863434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{45533}}^1$

素因数の和:45635

約数の個数: 64

約数和(自身を含む): 4196413440

約数和(自身を除く): 2534550006

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 462, 474, 553, 869, 1106, 1659, 1738, 2607, 3318, 5214, 6083, 12166, 18249, 36498, 45533, 91066, 136599, 273198, 318731, 500863, 637462, 956193, 1001726, 1502589, 1912386, 3005178, 3506041, 3597107, 7012082, 7194214, 10518123, 10791321, 21036246, 21582642, 25179749, 39568177, 50359498, 75539247, 79136354, 118704531, 151078494, 237409062, 276977239, 553954478, 830931717, 1661863434]

約数ペア:

[(1, 1661863434), (2, 830931717), (3, 553954478), (6, 276977239), (7, 237409062), (11, 151078494), (14, 118704531), (21, 79136354), (22, 75539247), (33, 50359498), (42, 39568177), (66, 25179749), (77, 21582642), (79, 21036246), (154, 10791321), (158, 10518123), (231, 7194214), (237, 7012082), (462, 3597107), (474, 3506041), (553, 3005178), (869, 1912386), (1106, 1502589), (1659, 1001726), (1738, 956193), (2607, 637462), (3318, 500863), (5214, 318731), (6083, 273198), (12166, 136599), (18249, 91066), (36498, 45533)]