11997852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 29981952

約数和(自身を除く): 17984100

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 571, 618, 1142, 1236, 1713, 1751, 2284, 3426, 3502, 5253, 6852, 7004, 9707, 10506, 19414, 21012, 29121, 38828, 58242, 58813, 116484, 117626, 176439, 235252, 352878, 705756, 999821, 1999642, 2999463, 3999284, 5998926, 11997852]

約数ペア:

[(1, 11997852), (2, 5998926), (3, 3999284), (4, 2999463), (6, 1999642), (12, 999821), (17, 705756), (34, 352878), (51, 235252), (68, 176439), (102, 117626), (103, 116484), (204, 58813), (206, 58242), (309, 38828), (412, 29121), (571, 21012), (618, 19414), (1142, 10506), (1236, 9707), (1713, 7004), (1751, 6852), (2284, 5253), (3426, 3502)]