7198758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 19568640

約数和(自身を除く): 12369882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 97, 114, 126, 133, 171, 186, 194, 217, 266, 279, 291, 342, 399, 434, 558, 582, 589, 651, 679, 798, 873, 1178, 1197, 1302, 1358, 1746, 1767, 1843, 1953, 2037, 2394, 3007, 3534, 3686, 3906, 4074, 4123, 5301, 5529, 6014, 6111, 8246, 9021, 10602, 11058, 12222, 12369, 12901, 16587, 18042, 21049, 24738, 25802, 27063, 33174, 37107, 38703, 42098, 54126, 57133, 63147, 74214, 77406, 114266, 116109, 126294, 171399, 189441, 232218, 342798, 378882, 399931, 514197, 799862, 1028394, 1199793, 2399586, 3599379, 7198758]

約数ペア:

[(1, 7198758), (2, 3599379), (3, 2399586), (6, 1199793), (7, 1028394), (9, 799862), (14, 514197), (18, 399931), (19, 378882), (21, 342798), (31, 232218), (38, 189441), (42, 171399), (57, 126294), (62, 116109), (63, 114266), (93, 77406), (97, 74214), (114, 63147), (126, 57133), (133, 54126), (171, 42098), (186, 38703), (194, 37107), (217, 33174), (266, 27063), (279, 25802), (291, 24738), (342, 21049), (399, 18042), (434, 16587), (558, 12901), (582, 12369), (589, 12222), (651, 11058), (679, 10602), (798, 9021), (873, 8246), (1178, 6111), (1197, 6014), (1302, 5529), (1358, 5301), (1746, 4123), (1767, 4074), (1843, 3906), (1953, 3686), (2037, 3534), (2394, 3007)]