3181038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 4698642

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 89, 111, 138, 161, 178, 222, 259, 267, 322, 483, 518, 534, 623, 777, 851, 966, 1246, 1554, 1702, 1869, 2047, 2553, 3293, 3738, 4094, 5106, 5957, 6141, 6586, 9879, 11914, 12282, 14329, 17871, 19758, 23051, 28658, 35742, 42987, 46102, 69153, 75739, 85974, 138306, 151478, 227217, 454434, 530173, 1060346, 1590519, 3181038]

約数ペア:

[(1, 3181038), (2, 1590519), (3, 1060346), (6, 530173), (7, 454434), (14, 227217), (21, 151478), (23, 138306), (37, 85974), (42, 75739), (46, 69153), (69, 46102), (74, 42987), (89, 35742), (111, 28658), (138, 23051), (161, 19758), (178, 17871), (222, 14329), (259, 12282), (267, 11914), (322, 9879), (483, 6586), (518, 6141), (534, 5957), (623, 5106), (777, 4094), (851, 3738), (966, 3293), (1246, 2553), (1554, 2047), (1702, 1869)]