7123194

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 17404800

約数和(自身を除く): 10281606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 139, 146, 219, 234, 278, 351, 417, 438, 657, 702, 834, 949, 1251, 1314, 1807, 1898, 1971, 2502, 2847, 3614, 3753, 3942, 5421, 5694, 7506, 8541, 10147, 10842, 16263, 17082, 20294, 25623, 30441, 32526, 48789, 51246, 60882, 91323, 97578, 131911, 182646, 263822, 273969, 395733, 547938, 791466, 1187199, 2374398, 3561597, 7123194]

約数ペア:

[(1, 7123194), (2, 3561597), (3, 2374398), (6, 1187199), (9, 791466), (13, 547938), (18, 395733), (26, 273969), (27, 263822), (39, 182646), (54, 131911), (73, 97578), (78, 91323), (117, 60882), (139, 51246), (146, 48789), (219, 32526), (234, 30441), (278, 25623), (351, 20294), (417, 17082), (438, 16263), (657, 10842), (702, 10147), (834, 8541), (949, 7506), (1251, 5694), (1314, 5421), (1807, 3942), (1898, 3753), (1971, 3614), (2502, 2847)]