3878028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 12230400

約数和(自身を除く): 8352372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 1399, 2772, 2798, 4197, 5596, 8394, 9793, 12591, 15389, 16788, 19586, 25182, 29379, 30778, 39172, 46167, 50364, 58758, 61556, 88137, 92334, 107723, 117516, 138501, 176274, 184668, 215446, 277002, 323169, 352548, 430892, 554004, 646338, 969507, 1292676, 1939014, 3878028]

約数ペア:

[(1, 3878028), (2, 1939014), (3, 1292676), (4, 969507), (6, 646338), (7, 554004), (9, 430892), (11, 352548), (12, 323169), (14, 277002), (18, 215446), (21, 184668), (22, 176274), (28, 138501), (33, 117516), (36, 107723), (42, 92334), (44, 88137), (63, 61556), (66, 58758), (77, 50364), (84, 46167), (99, 39172), (126, 30778), (132, 29379), (154, 25182), (198, 19586), (231, 16788), (252, 15389), (308, 12591), (396, 9793), (462, 8394), (693, 5596), (924, 4197), (1386, 2798), (1399, 2772)]