2765412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 7949760

約数和(自身を除く): 5184348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 311, 342, 468, 494, 622, 684, 741, 933, 988, 1244, 1482, 1866, 2223, 2799, 2964, 3732, 4043, 4446, 5598, 5909, 8086, 8892, 11196, 11818, 12129, 16172, 17727, 23636, 24258, 35454, 36387, 48516, 53181, 70908, 72774, 76817, 106362, 145548, 153634, 212724, 230451, 307268, 460902, 691353, 921804, 1382706, 2765412]

約数ペア:

[(1, 2765412), (2, 1382706), (3, 921804), (4, 691353), (6, 460902), (9, 307268), (12, 230451), (13, 212724), (18, 153634), (19, 145548), (26, 106362), (36, 76817), (38, 72774), (39, 70908), (52, 53181), (57, 48516), (76, 36387), (78, 35454), (114, 24258), (117, 23636), (156, 17727), (171, 16172), (228, 12129), (234, 11818), (247, 11196), (311, 8892), (342, 8086), (468, 5909), (494, 5598), (622, 4446), (684, 4043), (741, 3732), (933, 2964), (988, 2799), (1244, 2223), (1482, 1866)]