12740364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3919

約数の個数: 72

約数和(自身を含む): 39646880

約数和(自身を除く): 26906516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 3889, 7778, 11667, 15556, 23334, 27223, 35001, 46668, 50557, 54446, 70002, 81669, 101114, 108892, 140004, 151671, 163338, 202228, 245007, 303342, 326676, 353899, 455013, 490014, 606684, 707798, 910026, 980028, 1061697, 1415596, 1820052, 2123394, 3185091, 4246788, 6370182, 12740364]

約数ペア:

[(1, 12740364), (2, 6370182), (3, 4246788), (4, 3185091), (6, 2123394), (7, 1820052), (9, 1415596), (12, 1061697), (13, 980028), (14, 910026), (18, 707798), (21, 606684), (26, 490014), (28, 455013), (36, 353899), (39, 326676), (42, 303342), (52, 245007), (63, 202228), (78, 163338), (84, 151671), (91, 140004), (117, 108892), (126, 101114), (156, 81669), (182, 70002), (234, 54446), (252, 50557), (273, 46668), (364, 35001), (468, 27223), (546, 23334), (819, 15556), (1092, 11667), (1638, 7778), (3276, 3889)]