1930761738

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 4358400000

約数和(自身を除く): 2427638262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 499, 711, 907, 998, 1422, 1497, 1814, 2133, 2721, 2994, 4266, 4491, 5442, 8163, 8982, 13473, 16326, 24489, 26946, 39421, 48978, 71653, 78842, 118263, 143306, 214959, 236526, 354789, 429918, 452593, 644877, 709578, 905186, 1064367, 1289754, 1357779, 1934631, 2128734, 2715558, 3869262, 4073337, 8146674, 12220011, 24440022, 35754847, 71509694, 107264541, 214529082, 321793623, 643587246, 965380869, 1930761738]

約数ペア:

[(1, 1930761738), (2, 965380869), (3, 643587246), (6, 321793623), (9, 214529082), (18, 107264541), (27, 71509694), (54, 35754847), (79, 24440022), (158, 12220011), (237, 8146674), (474, 4073337), (499, 3869262), (711, 2715558), (907, 2128734), (998, 1934631), (1422, 1357779), (1497, 1289754), (1814, 1064367), (2133, 905186), (2721, 709578), (2994, 644877), (4266, 452593), (4491, 429918), (5442, 354789), (8163, 236526), (8982, 214959), (13473, 143306), (16326, 118263), (24489, 78842), (26946, 71653), (39421, 48978)]