747441738

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{4007}}^1$

素因数の和:4299

約数の個数: 48

約数和(自身を含む): 1664410176

約数和(自身を除く): 916968438

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 241, 258, 387, 482, 723, 774, 1446, 2169, 4007, 4338, 8014, 10363, 12021, 20726, 24042, 31089, 36063, 62178, 72126, 93267, 172301, 186534, 344602, 516903, 965687, 1033806, 1550709, 1931374, 2897061, 3101418, 5794122, 8691183, 17382366, 41524541, 83049082, 124573623, 249147246, 373720869, 747441738]

約数ペア:

[(1, 747441738), (2, 373720869), (3, 249147246), (6, 124573623), (9, 83049082), (18, 41524541), (43, 17382366), (86, 8691183), (129, 5794122), (241, 3101418), (258, 2897061), (387, 1931374), (482, 1550709), (723, 1033806), (774, 965687), (1446, 516903), (2169, 344602), (4007, 186534), (4338, 172301), (8014, 93267), (10363, 72126), (12021, 62178), (20726, 36063), (24042, 31089)]