9921366

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:707

約数の個数: 80

約数和(自身を含む): 27402144

約数和(自身を除く): 17480778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 673, 702, 819, 1053, 1134, 1346, 1638, 2019, 2106, 2457, 4038, 4711, 4914, 6057, 7371, 8749, 9422, 12114, 14133, 14742, 17498, 18171, 26247, 28266, 36342, 42399, 52494, 54513, 61243, 78741, 84798, 109026, 122486, 127197, 157482, 183729, 236223, 254394, 367458, 381591, 472446, 551187, 708669, 763182, 1102374, 1417338, 1653561, 3307122, 4960683, 9921366]

約数ペア:

[(1, 9921366), (2, 4960683), (3, 3307122), (6, 1653561), (7, 1417338), (9, 1102374), (13, 763182), (14, 708669), (18, 551187), (21, 472446), (26, 381591), (27, 367458), (39, 254394), (42, 236223), (54, 183729), (63, 157482), (78, 127197), (81, 122486), (91, 109026), (117, 84798), (126, 78741), (162, 61243), (182, 54513), (189, 52494), (234, 42399), (273, 36342), (351, 28266), (378, 26247), (546, 18171), (567, 17498), (673, 14742), (702, 14133), (819, 12114), (1053, 9422), (1134, 8749), (1346, 7371), (1638, 6057), (2019, 4914), (2106, 4711), (2457, 4038)]