6540786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 17641728

約数和(自身を除く): 11100942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 37, 42, 46, 61, 63, 69, 74, 111, 122, 126, 138, 161, 183, 207, 222, 259, 322, 333, 366, 414, 427, 483, 518, 549, 666, 777, 851, 854, 966, 1098, 1281, 1403, 1449, 1554, 1702, 2257, 2331, 2553, 2562, 2806, 2898, 3843, 4209, 4514, 4662, 5106, 5957, 6771, 7659, 7686, 8418, 9821, 11914, 12627, 13542, 15318, 15799, 17871, 19642, 20313, 25254, 29463, 31598, 35742, 40626, 47397, 51911, 53613, 58926, 88389, 94794, 103822, 107226, 142191, 155733, 176778, 284382, 311466, 363377, 467199, 726754, 934398, 1090131, 2180262, 3270393, 6540786]

約数ペア:

[(1, 6540786), (2, 3270393), (3, 2180262), (6, 1090131), (7, 934398), (9, 726754), (14, 467199), (18, 363377), (21, 311466), (23, 284382), (37, 176778), (42, 155733), (46, 142191), (61, 107226), (63, 103822), (69, 94794), (74, 88389), (111, 58926), (122, 53613), (126, 51911), (138, 47397), (161, 40626), (183, 35742), (207, 31598), (222, 29463), (259, 25254), (322, 20313), (333, 19642), (366, 17871), (414, 15799), (427, 15318), (483, 13542), (518, 12627), (549, 11914), (666, 9821), (777, 8418), (851, 7686), (854, 7659), (966, 6771), (1098, 5957), (1281, 5106), (1403, 4662), (1449, 4514), (1554, 4209), (1702, 3843), (2257, 2898), (2331, 2806), (2553, 2562)]