4920264486

素因数分解:

$2^1\times 3^8\times {\mathrm{257}}^1\times {\mathrm{1459}}^1$

素因数の和:1742

約数の個数: 72

約数和(自身を含む): 11120723640

約数和(自身を除く): 6200459154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 257, 486, 514, 729, 771, 1458, 1459, 1542, 2187, 2313, 2918, 4374, 4377, 4626, 6561, 6939, 8754, 13122, 13131, 13878, 20817, 26262, 39393, 41634, 62451, 78786, 118179, 124902, 187353, 236358, 354537, 374706, 374963, 562059, 709074, 749926, 1063611, 1124118, 1124889, 1686177, 2127222, 2249778, 3190833, 3372354, 3374667, 6381666, 6749334, 9572499, 10124001, 19144998, 20248002, 30372003, 60744006, 91116009, 182232018, 273348027, 546696054, 820044081, 1640088162, 2460132243, 4920264486]

約数ペア:

[(1, 4920264486), (2, 2460132243), (3, 1640088162), (6, 820044081), (9, 546696054), (18, 273348027), (27, 182232018), (54, 91116009), (81, 60744006), (162, 30372003), (243, 20248002), (257, 19144998), (486, 10124001), (514, 9572499), (729, 6749334), (771, 6381666), (1458, 3374667), (1459, 3372354), (1542, 3190833), (2187, 2249778), (2313, 2127222), (2918, 1686177), (4374, 1124889), (4377, 1124118), (4626, 1063611), (6561, 749926), (6939, 709074), (8754, 562059), (13122, 374963), (13131, 374706), (13878, 354537), (20817, 236358), (26262, 187353), (39393, 124902), (41634, 118179), (62451, 78786)]