84816018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 216817920

約数和(自身を除く): 132001902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 519, 1038, 1211, 1297, 1557, 2422, 2594, 3114, 3633, 3891, 4671, 7266, 7782, 9079, 9342, 10899, 11673, 18158, 21798, 23346, 27237, 32697, 35019, 54474, 65394, 70038, 81711, 163422, 224381, 245133, 448762, 490266, 673143, 1346286, 1570667, 2019429, 3141334, 4038858, 4712001, 6058287, 9424002, 12116574, 14136003, 28272006, 42408009, 84816018]

約数ペア:

[(1, 84816018), (2, 42408009), (3, 28272006), (6, 14136003), (7, 12116574), (9, 9424002), (14, 6058287), (18, 4712001), (21, 4038858), (27, 3141334), (42, 2019429), (54, 1570667), (63, 1346286), (126, 673143), (173, 490266), (189, 448762), (346, 245133), (378, 224381), (519, 163422), (1038, 81711), (1211, 70038), (1297, 65394), (1557, 54474), (2422, 35019), (2594, 32697), (3114, 27237), (3633, 23346), (3891, 21798), (4671, 18158), (7266, 11673), (7782, 10899), (9079, 9342)]