26894412

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 71179472

約数和(自身を除く): 44285060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 331, 333, 366, 444, 549, 662, 666, 732, 993, 1098, 1324, 1332, 1986, 2196, 2257, 2979, 3972, 4514, 5958, 6771, 9028, 11916, 12247, 13542, 20191, 20313, 24494, 27084, 36741, 40382, 40626, 48988, 60573, 73482, 80764, 81252, 110223, 121146, 146964, 181719, 220446, 242292, 363438, 440892, 726876, 747067, 1494134, 2241201, 2988268, 4482402, 6723603, 8964804, 13447206, 26894412]

約数ペア:

[(1, 26894412), (2, 13447206), (3, 8964804), (4, 6723603), (6, 4482402), (9, 2988268), (12, 2241201), (18, 1494134), (36, 747067), (37, 726876), (61, 440892), (74, 363438), (111, 242292), (122, 220446), (148, 181719), (183, 146964), (222, 121146), (244, 110223), (331, 81252), (333, 80764), (366, 73482), (444, 60573), (549, 48988), (662, 40626), (666, 40382), (732, 36741), (993, 27084), (1098, 24494), (1324, 20313), (1332, 20191), (1986, 13542), (2196, 12247), (2257, 11916), (2979, 9028), (3972, 6771), (4514, 5958)]