17943044

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 37231488

約数和(自身を除く): 19288444

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 107, 113, 212, 214, 226, 371, 428, 452, 742, 749, 791, 1484, 1498, 1582, 2996, 3164, 5671, 5989, 11342, 11978, 12091, 22684, 23956, 24182, 39697, 41923, 48364, 79394, 83846, 84637, 158788, 167692, 169274, 338548, 640823, 1281646, 2563292, 4485761, 8971522, 17943044]

約数ペア:

[(1, 17943044), (2, 8971522), (4, 4485761), (7, 2563292), (14, 1281646), (28, 640823), (53, 338548), (106, 169274), (107, 167692), (113, 158788), (212, 84637), (214, 83846), (226, 79394), (371, 48364), (428, 41923), (452, 39697), (742, 24182), (749, 23956), (791, 22684), (1484, 12091), (1498, 11978), (1582, 11342), (2996, 5989), (3164, 5671)]