18782484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1917

約数の個数: 72

約数和(自身を含む): 54008640

約数和(自身を除く): 35226156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 1879, 2499, 3332, 3758, 4998, 5637, 7516, 9996, 11274, 13153, 22548, 26306, 31943, 39459, 52612, 63886, 78918, 92071, 95829, 127772, 157836, 184142, 191658, 223601, 276213, 368284, 383316, 447202, 552426, 670803, 894404, 1104852, 1341606, 1565207, 2683212, 3130414, 4695621, 6260828, 9391242, 18782484]

約数ペア:

[(1, 18782484), (2, 9391242), (3, 6260828), (4, 4695621), (6, 3130414), (7, 2683212), (12, 1565207), (14, 1341606), (17, 1104852), (21, 894404), (28, 670803), (34, 552426), (42, 447202), (49, 383316), (51, 368284), (68, 276213), (84, 223601), (98, 191658), (102, 184142), (119, 157836), (147, 127772), (196, 95829), (204, 92071), (238, 78918), (294, 63886), (357, 52612), (476, 39459), (588, 31943), (714, 26306), (833, 22548), (1428, 13153), (1666, 11274), (1879, 9996), (2499, 7516), (3332, 5637), (3758, 4998)]