4455318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 10856448

約数和(自身を除く): 6401130

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 61, 74, 94, 111, 122, 141, 183, 222, 259, 282, 329, 366, 427, 518, 658, 777, 854, 987, 1281, 1554, 1739, 1974, 2257, 2562, 2867, 3478, 4514, 5217, 5734, 6771, 8601, 10434, 12173, 13542, 15799, 17202, 20069, 24346, 31598, 36519, 40138, 47397, 60207, 73038, 94794, 106079, 120414, 212158, 318237, 636474, 742553, 1485106, 2227659, 4455318]

約数ペア:

[(1, 4455318), (2, 2227659), (3, 1485106), (6, 742553), (7, 636474), (14, 318237), (21, 212158), (37, 120414), (42, 106079), (47, 94794), (61, 73038), (74, 60207), (94, 47397), (111, 40138), (122, 36519), (141, 31598), (183, 24346), (222, 20069), (259, 17202), (282, 15799), (329, 13542), (366, 12173), (427, 10434), (518, 8601), (658, 6771), (777, 5734), (854, 5217), (987, 4514), (1281, 3478), (1554, 2867), (1739, 2562), (1974, 2257)]