1787682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 4058208

約数和(自身を除く): 2270526

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 43, 78, 82, 86, 123, 129, 169, 246, 258, 338, 507, 533, 559, 1014, 1066, 1118, 1599, 1677, 1763, 3198, 3354, 3526, 5289, 6929, 7267, 10578, 13858, 14534, 20787, 21801, 22919, 41574, 43602, 45838, 68757, 137514, 297947, 595894, 893841, 1787682]

約数ペア:

[(1, 1787682), (2, 893841), (3, 595894), (6, 297947), (13, 137514), (26, 68757), (39, 45838), (41, 43602), (43, 41574), (78, 22919), (82, 21801), (86, 20787), (123, 14534), (129, 13858), (169, 10578), (246, 7267), (258, 6929), (338, 5289), (507, 3526), (533, 3354), (559, 3198), (1014, 1763), (1066, 1677), (1118, 1599)]