2291562

素因数分解:

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

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 6115200

約数和(自身を除く): 3823638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1399, 1638, 2798, 4197, 8394, 9793, 12591, 18187, 19586, 25182, 29379, 36374, 54561, 58758, 88137, 109122, 127309, 163683, 176274, 254618, 327366, 381927, 763854, 1145781, 2291562]

約数ペア:

[(1, 2291562), (2, 1145781), (3, 763854), (6, 381927), (7, 327366), (9, 254618), (13, 176274), (14, 163683), (18, 127309), (21, 109122), (26, 88137), (39, 58758), (42, 54561), (63, 36374), (78, 29379), (91, 25182), (117, 19586), (126, 18187), (182, 12591), (234, 9793), (273, 8394), (546, 4197), (819, 2798), (1399, 1638)]