2045779614

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{2621}}^1$

素因数の和:3153

約数の個数: 48

約数和(自身を含む): 4487899104

約数和(自身を除く): 2442119490

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 421, 618, 842, 927, 1263, 1854, 2526, 2621, 3789, 5242, 7578, 7863, 15726, 23589, 43363, 47178, 86726, 130089, 260178, 269963, 390267, 539926, 780534, 809889, 1103441, 1619778, 2206882, 2429667, 3310323, 4859334, 6620646, 9930969, 19861938, 113654423, 227308846, 340963269, 681926538, 1022889807, 2045779614]

約数ペア:

[(1, 2045779614), (2, 1022889807), (3, 681926538), (6, 340963269), (9, 227308846), (18, 113654423), (103, 19861938), (206, 9930969), (309, 6620646), (421, 4859334), (618, 3310323), (842, 2429667), (927, 2206882), (1263, 1619778), (1854, 1103441), (2526, 809889), (2621, 780534), (3789, 539926), (5242, 390267), (7578, 269963), (7863, 260178), (15726, 130089), (23589, 86726), (43363, 47178)]