3980244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 9979200

約数和(自身を除く): 5998956

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 179, 204, 218, 327, 358, 436, 537, 654, 716, 1074, 1308, 1853, 2148, 3043, 3706, 5559, 6086, 7412, 9129, 11118, 12172, 18258, 19511, 22236, 36516, 39022, 58533, 78044, 117066, 234132, 331687, 663374, 995061, 1326748, 1990122, 3980244]

約数ペア:

[(1, 3980244), (2, 1990122), (3, 1326748), (4, 995061), (6, 663374), (12, 331687), (17, 234132), (34, 117066), (51, 78044), (68, 58533), (102, 39022), (109, 36516), (179, 22236), (204, 19511), (218, 18258), (327, 12172), (358, 11118), (436, 9129), (537, 7412), (654, 6086), (716, 5559), (1074, 3706), (1308, 3043), (1853, 2148)]