28629846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11959}}^1$

素因数の和:11993

約数の個数: 48

約数和(自身を含む): 74630400

約数和(自身を除く): 46000554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 11959, 23918, 35877, 71754, 83713, 107631, 167426, 215262, 227221, 251139, 454442, 502278, 681663, 753417, 1363326, 1506834, 1590547, 2044989, 3181094, 4089978, 4771641, 9543282, 14314923, 28629846]

約数ペア:

[(1, 28629846), (2, 14314923), (3, 9543282), (6, 4771641), (7, 4089978), (9, 3181094), (14, 2044989), (18, 1590547), (19, 1506834), (21, 1363326), (38, 753417), (42, 681663), (57, 502278), (63, 454442), (114, 251139), (126, 227221), (133, 215262), (171, 167426), (266, 107631), (342, 83713), (399, 71754), (798, 35877), (1197, 23918), (2394, 11959)]