7029192978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{239137}}^1$

素因数の和:239239

約数の個数: 48

約数和(自身を含む): 16115988096

約数和(自身を除く): 9086795118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 3266, 4899, 9798, 14697, 29394, 239137, 478274, 717411, 1434822, 2152233, 4304466, 5500151, 11000302, 16500453, 16978727, 33000906, 33957454, 49501359, 50936181, 99002718, 101872362, 152808543, 305617086, 390510721, 781021442, 1171532163, 2343064326, 3514596489, 7029192978]

約数ペア:

[(1, 7029192978), (2, 3514596489), (3, 2343064326), (6, 1171532163), (9, 781021442), (18, 390510721), (23, 305617086), (46, 152808543), (69, 101872362), (71, 99002718), (138, 50936181), (142, 49501359), (207, 33957454), (213, 33000906), (414, 16978727), (426, 16500453), (639, 11000302), (1278, 5500151), (1633, 4304466), (3266, 2152233), (4899, 1434822), (9798, 717411), (14697, 478274), (29394, 239137)]