1948656618

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{4013}}^1$

素因数の和:4583

約数の個数: 48

約数和(自身を含む): 4311276840

約数和(自身を除く): 2362620222

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 509, 954, 1018, 1527, 3054, 4013, 4581, 8026, 9162, 12039, 24078, 26977, 36117, 53954, 72234, 80931, 161862, 212689, 242793, 425378, 485586, 638067, 1276134, 1914201, 2042617, 3828402, 4085234, 6127851, 12255702, 18383553, 36767106, 108258701, 216517402, 324776103, 649552206, 974328309, 1948656618]

約数ペア:

[(1, 1948656618), (2, 974328309), (3, 649552206), (6, 324776103), (9, 216517402), (18, 108258701), (53, 36767106), (106, 18383553), (159, 12255702), (318, 6127851), (477, 4085234), (509, 3828402), (954, 2042617), (1018, 1914201), (1527, 1276134), (3054, 638067), (4013, 485586), (4581, 425378), (8026, 242793), (9162, 212689), (12039, 161862), (24078, 80931), (26977, 72234), (36117, 53954)]