3279978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 7783776

約数和(自身を除く): 4503798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 131, 214, 234, 262, 321, 393, 642, 786, 963, 1179, 1391, 1703, 1926, 2358, 2782, 3406, 4173, 5109, 8346, 10218, 12519, 14017, 15327, 25038, 28034, 30654, 42051, 84102, 126153, 182221, 252306, 364442, 546663, 1093326, 1639989, 3279978]

約数ペア:

[(1, 3279978), (2, 1639989), (3, 1093326), (6, 546663), (9, 364442), (13, 252306), (18, 182221), (26, 126153), (39, 84102), (78, 42051), (107, 30654), (117, 28034), (131, 25038), (214, 15327), (234, 14017), (262, 12519), (321, 10218), (393, 8346), (642, 5109), (786, 4173), (963, 3406), (1179, 2782), (1391, 2358), (1703, 1926)]