1941502878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{270329}}^1$

素因数の和:270366

約数の個数: 64

約数和(自身を含む): 5190336000

約数和(自身を除く): 3248833122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 270329, 540658, 810987, 1621974, 1892303, 2432961, 3784606, 4865922, 5136251, 5676909, 7298883, 10272502, 11353818, 14597766, 15408753, 17030727, 30817506, 34061454, 35953757, 46226259, 51092181, 71907514, 92452518, 102184362, 107861271, 138678777, 215722542, 277357554, 323583813, 647167626, 970751439, 1941502878]

約数ペア:

[(1, 1941502878), (2, 970751439), (3, 647167626), (6, 323583813), (7, 277357554), (9, 215722542), (14, 138678777), (18, 107861271), (19, 102184362), (21, 92452518), (27, 71907514), (38, 51092181), (42, 46226259), (54, 35953757), (57, 34061454), (63, 30817506), (114, 17030727), (126, 15408753), (133, 14597766), (171, 11353818), (189, 10272502), (266, 7298883), (342, 5676909), (378, 5136251), (399, 4865922), (513, 3784606), (798, 2432961), (1026, 1892303), (1197, 1621974), (2394, 810987), (3591, 540658), (7182, 270329)]