1800573966

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{9479}}^1$

素因数の和:9721

約数の個数: 48

約数和(自身を含む): 3988539360

約数和(自身を除く): 2187965394

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 173, 183, 346, 366, 519, 549, 1038, 1098, 1557, 3114, 9479, 10553, 18958, 21106, 28437, 31659, 56874, 63318, 85311, 94977, 170622, 189954, 578219, 1156438, 1639867, 1734657, 3279734, 3469314, 4919601, 5203971, 9839202, 10407942, 14758803, 29517606, 100031887, 200063774, 300095661, 600191322, 900286983, 1800573966]

約数ペア:

[(1, 1800573966), (2, 900286983), (3, 600191322), (6, 300095661), (9, 200063774), (18, 100031887), (61, 29517606), (122, 14758803), (173, 10407942), (183, 9839202), (346, 5203971), (366, 4919601), (519, 3469314), (549, 3279734), (1038, 1734657), (1098, 1639867), (1557, 1156438), (3114, 578219), (9479, 189954), (10553, 170622), (18958, 94977), (21106, 85311), (28437, 63318), (31659, 56874)]