40912326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24977}}^1$

素因数の和:25005

約数の個数: 48

約数和(自身を含む): 109103904

約数和(自身を除く): 68191578

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, 1638, 24977, 49954, 74931, 149862, 174839, 224793, 324701, 349678, 449586, 524517, 649402, 974103, 1049034, 1573551, 1948206, 2272907, 2922309, 3147102, 4545814, 5844618, 6818721, 13637442, 20456163, 40912326]

約数ペア:

[(1, 40912326), (2, 20456163), (3, 13637442), (6, 6818721), (7, 5844618), (9, 4545814), (13, 3147102), (14, 2922309), (18, 2272907), (21, 1948206), (26, 1573551), (39, 1049034), (42, 974103), (63, 649402), (78, 524517), (91, 449586), (117, 349678), (126, 324701), (182, 224793), (234, 174839), (273, 149862), (546, 74931), (819, 49954), (1638, 24977)]