1320234066

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{38261}}^1$

素因数の和:38349

約数の個数: 48

約数和(自身を含む): 3008311488

約数和(自身を除く): 1688077422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 5751, 11502, 17253, 34506, 38261, 76522, 114783, 229566, 344349, 688698, 1033047, 2066094, 2716531, 3099141, 5433062, 6198282, 8149593, 9297423, 16299186, 18594846, 24448779, 48897558, 73346337, 146692674, 220039011, 440078022, 660117033, 1320234066]

約数ペア:

[(1, 1320234066), (2, 660117033), (3, 440078022), (6, 220039011), (9, 146692674), (18, 73346337), (27, 48897558), (54, 24448779), (71, 18594846), (81, 16299186), (142, 9297423), (162, 8149593), (213, 6198282), (243, 5433062), (426, 3099141), (486, 2716531), (639, 2066094), (1278, 1033047), (1917, 688698), (3834, 344349), (5751, 229566), (11502, 114783), (17253, 76522), (34506, 38261)]