13309217418

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2203}}^1\times {\mathrm{20549}}^1$

素因数の和:22771

約数の個数: 48

約数和(自身を含む): 30979864800

約数和(自身を除く): 17670647382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2203, 4406, 6609, 13218, 15421, 20549, 30842, 41098, 46263, 61647, 92526, 107947, 123294, 143843, 215894, 287686, 323841, 431529, 647682, 863058, 1006901, 2013802, 3020703, 6041406, 45269447, 90538894, 135808341, 271616682, 316886129, 633772258, 950658387, 1901316774, 2218202903, 4436405806, 6654608709, 13309217418]

約数ペア:

[(1, 13309217418), (2, 6654608709), (3, 4436405806), (6, 2218202903), (7, 1901316774), (14, 950658387), (21, 633772258), (42, 316886129), (49, 271616682), (98, 135808341), (147, 90538894), (294, 45269447), (2203, 6041406), (4406, 3020703), (6609, 2013802), (13218, 1006901), (15421, 863058), (20549, 647682), (30842, 431529), (41098, 323841), (46263, 287686), (61647, 215894), (92526, 143843), (107947, 123294)]