15529644

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 43876560

約数和(自身を除く): 28346916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1229, 1404, 2106, 2458, 3159, 3687, 4212, 4916, 6318, 7374, 11061, 12636, 14748, 15977, 22122, 31954, 33183, 44244, 47931, 63908, 66366, 95862, 99549, 132732, 143793, 191724, 199098, 287586, 298647, 398196, 431379, 575172, 597294, 862758, 1194588, 1294137, 1725516, 2588274, 3882411, 5176548, 7764822, 15529644]

約数ペア:

[(1, 15529644), (2, 7764822), (3, 5176548), (4, 3882411), (6, 2588274), (9, 1725516), (12, 1294137), (13, 1194588), (18, 862758), (26, 597294), (27, 575172), (36, 431379), (39, 398196), (52, 298647), (54, 287586), (78, 199098), (81, 191724), (108, 143793), (117, 132732), (156, 99549), (162, 95862), (234, 66366), (243, 63908), (324, 47931), (351, 44244), (468, 33183), (486, 31954), (702, 22122), (972, 15977), (1053, 14748), (1229, 12636), (1404, 11061), (2106, 7374), (2458, 6318), (3159, 4916), (3687, 4212)]