2979702

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 7160400

約数和(自身を除く): 4180698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 149, 198, 202, 298, 303, 447, 606, 894, 909, 1111, 1341, 1639, 1818, 2222, 2682, 3278, 3333, 4917, 6666, 9834, 9999, 14751, 15049, 19998, 29502, 30098, 45147, 90294, 135441, 165539, 270882, 331078, 496617, 993234, 1489851, 2979702]

約数ペア:

[(1, 2979702), (2, 1489851), (3, 993234), (6, 496617), (9, 331078), (11, 270882), (18, 165539), (22, 135441), (33, 90294), (66, 45147), (99, 30098), (101, 29502), (149, 19998), (198, 15049), (202, 14751), (298, 9999), (303, 9834), (447, 6666), (606, 4917), (894, 3333), (909, 3278), (1111, 2682), (1341, 2222), (1639, 1818)]