9820836

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 26100984

約数和(自身を除く): 16280148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 73, 74, 101, 111, 146, 148, 202, 219, 222, 292, 303, 333, 404, 438, 444, 606, 657, 666, 876, 909, 1212, 1314, 1332, 1818, 2628, 2701, 3636, 3737, 5402, 7373, 7474, 8103, 10804, 11211, 14746, 14948, 16206, 22119, 22422, 24309, 29492, 32412, 33633, 44238, 44844, 48618, 66357, 67266, 88476, 97236, 132714, 134532, 265428, 272801, 545602, 818403, 1091204, 1636806, 2455209, 3273612, 4910418, 9820836]

約数ペア:

[(1, 9820836), (2, 4910418), (3, 3273612), (4, 2455209), (6, 1636806), (9, 1091204), (12, 818403), (18, 545602), (36, 272801), (37, 265428), (73, 134532), (74, 132714), (101, 97236), (111, 88476), (146, 67266), (148, 66357), (202, 48618), (219, 44844), (222, 44238), (292, 33633), (303, 32412), (333, 29492), (404, 24309), (438, 22422), (444, 22119), (606, 16206), (657, 14948), (666, 14746), (876, 11211), (909, 10804), (1212, 8103), (1314, 7474), (1332, 7373), (1818, 5402), (2628, 3737), (2701, 3636)]