8402394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1435

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 14176806

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 1399, 2002, 2798, 3003, 4197, 6006, 8394, 9793, 15389, 18187, 19586, 29379, 30778, 36374, 46167, 54561, 58758, 92334, 107723, 109122, 127309, 200057, 215446, 254618, 323169, 381927, 400114, 600171, 646338, 763854, 1200342, 1400399, 2800798, 4201197, 8402394]

約数ペア:

[(1, 8402394), (2, 4201197), (3, 2800798), (6, 1400399), (7, 1200342), (11, 763854), (13, 646338), (14, 600171), (21, 400114), (22, 381927), (26, 323169), (33, 254618), (39, 215446), (42, 200057), (66, 127309), (77, 109122), (78, 107723), (91, 92334), (143, 58758), (154, 54561), (182, 46167), (231, 36374), (273, 30778), (286, 29379), (429, 19586), (462, 18187), (546, 15389), (858, 9793), (1001, 8394), (1399, 6006), (2002, 4197), (2798, 3003)]