1142652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 3110912

約数和(自身を除く): 1968260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 223, 244, 366, 427, 446, 669, 732, 854, 892, 1281, 1338, 1561, 1708, 2562, 2676, 3122, 4683, 5124, 6244, 9366, 13603, 18732, 27206, 40809, 54412, 81618, 95221, 163236, 190442, 285663, 380884, 571326, 1142652]

約数ペア:

[(1, 1142652), (2, 571326), (3, 380884), (4, 285663), (6, 190442), (7, 163236), (12, 95221), (14, 81618), (21, 54412), (28, 40809), (42, 27206), (61, 18732), (84, 13603), (122, 9366), (183, 6244), (223, 5124), (244, 4683), (366, 3122), (427, 2676), (446, 2562), (669, 1708), (732, 1561), (854, 1338), (892, 1281)]