66517206

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3789

約数の個数: 48

約数和(自身を含む): 157333680

約数和(自身を除く): 90816474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 3709, 5978, 7418, 8967, 11127, 17934, 22254, 25963, 51926, 77889, 155778, 181741, 226249, 363482, 452498, 545223, 678747, 1090446, 1357494, 1583743, 3167486, 4751229, 9502458, 11086201, 22172402, 33258603, 66517206]

約数ペア:

[(1, 66517206), (2, 33258603), (3, 22172402), (6, 11086201), (7, 9502458), (14, 4751229), (21, 3167486), (42, 1583743), (49, 1357494), (61, 1090446), (98, 678747), (122, 545223), (147, 452498), (183, 363482), (294, 226249), (366, 181741), (427, 155778), (854, 77889), (1281, 51926), (2562, 25963), (2989, 22254), (3709, 17934), (5978, 11127), (7418, 8967)]