42046906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 28455494

約数列:

[1, 2, 11, 22, 101, 127, 149, 202, 254, 298, 1111, 1397, 1639, 2222, 2794, 3278, 12827, 15049, 18923, 25654, 30098, 37846, 141097, 165539, 208153, 282194, 331078, 416306, 1911223, 3822446, 21023453, 42046906]

約数ペア:

[(1, 42046906), (2, 21023453), (11, 3822446), (22, 1911223), (101, 416306), (127, 331078), (149, 282194), (202, 208153), (254, 165539), (298, 141097), (1111, 37846), (1397, 30098), (1639, 25654), (2222, 18923), (2794, 15049), (3278, 12827)]