2018466864

素因数分解:

$2^4\times 3^6\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1478

約数の個数: 140

約数和(自身を含む): 5912719032

約数和(自身を除く): 3894252168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 243, 262, 324, 393, 432, 486, 524, 648, 729, 786, 972, 1048, 1179, 1296, 1321, 1458, 1572, 1944, 2096, 2358, 2642, 2916, 3144, 3537, 3888, 3963, 4716, 5284, 5832, 6288, 7074, 7926, 9432, 10568, 10611, 11664, 11889, 14148, 15852, 18864, 21136, 21222, 23778, 28296, 31704, 31833, 35667, 42444, 47556, 56592, 63408, 63666, 71334, 84888, 95112, 95499, 107001, 127332, 142668, 169776, 173051, 190224, 190998, 214002, 254664, 285336, 321003, 346102, 381996, 428004, 509328, 519153, 570672, 642006, 692204, 763992, 856008, 963009, 1038306, 1284012, 1384408, 1527984, 1557459, 1712016, 1926018, 2076612, 2568024, 2768816, 3114918, 3852036, 4153224, 4672377, 5136048, 6229836, 7704072, 8306448, 9344754, 12459672, 14017131, 15408144, 18689508, 24919344, 28034262, 37379016, 42051393, 56068524, 74758032, 84102786, 112137048, 126154179, 168205572, 224274096, 252308358, 336411144, 504616716, 672822288, 1009233432, 2018466864]

約数ペア:

[(1, 2018466864), (2, 1009233432), (3, 672822288), (4, 504616716), (6, 336411144), (8, 252308358), (9, 224274096), (12, 168205572), (16, 126154179), (18, 112137048), (24, 84102786), (27, 74758032), (36, 56068524), (48, 42051393), (54, 37379016), (72, 28034262), (81, 24919344), (108, 18689508), (131, 15408144), (144, 14017131), (162, 12459672), (216, 9344754), (243, 8306448), (262, 7704072), (324, 6229836), (393, 5136048), (432, 4672377), (486, 4153224), (524, 3852036), (648, 3114918), (729, 2768816), (786, 2568024), (972, 2076612), (1048, 1926018), (1179, 1712016), (1296, 1557459), (1321, 1527984), (1458, 1384408), (1572, 1284012), (1944, 1038306), (2096, 963009), (2358, 856008), (2642, 763992), (2916, 692204), (3144, 642006), (3537, 570672), (3888, 519153), (3963, 509328), (4716, 428004), (5284, 381996), (5832, 346102), (6288, 321003), (7074, 285336), (7926, 254664), (9432, 214002), (10568, 190998), (10611, 190224), (11664, 173051), (11889, 169776), (14148, 142668), (15852, 127332), (18864, 107001), (21136, 95499), (21222, 95112), (23778, 84888), (28296, 71334), (31704, 63666), (31833, 63408), (35667, 56592), (42444, 47556)]