11813334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15765546

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 102, 118, 151, 177, 221, 302, 354, 442, 453, 663, 767, 906, 1003, 1326, 1534, 1963, 2006, 2301, 2567, 3009, 3926, 4602, 5134, 5889, 6018, 7701, 8909, 11778, 13039, 15402, 17818, 26078, 26727, 33371, 39117, 53454, 66742, 78234, 100113, 115817, 151453, 200226, 231634, 302906, 347451, 454359, 694902, 908718, 1968889, 3937778, 5906667, 11813334]

約数ペア:

[(1, 11813334), (2, 5906667), (3, 3937778), (6, 1968889), (13, 908718), (17, 694902), (26, 454359), (34, 347451), (39, 302906), (51, 231634), (59, 200226), (78, 151453), (102, 115817), (118, 100113), (151, 78234), (177, 66742), (221, 53454), (302, 39117), (354, 33371), (442, 26727), (453, 26078), (663, 17818), (767, 15402), (906, 13039), (1003, 11778), (1326, 8909), (1534, 7701), (1963, 6018), (2006, 5889), (2301, 5134), (2567, 4602), (3009, 3926)]