18364203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 32847360

約数和(自身を除く): 14483157

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 751, 1287, 1881, 2223, 2253, 2717, 6759, 8151, 8261, 9763, 14269, 24453, 24783, 29289, 42807, 74349, 87867, 107393, 128421, 156959, 185497, 322179, 470877, 556491, 966537, 1412631, 1669473, 2040467, 6121401, 18364203]

約数ペア:

[(1, 18364203), (3, 6121401), (9, 2040467), (11, 1669473), (13, 1412631), (19, 966537), (33, 556491), (39, 470877), (57, 322179), (99, 185497), (117, 156959), (143, 128421), (171, 107393), (209, 87867), (247, 74349), (429, 42807), (627, 29289), (741, 24783), (751, 24453), (1287, 14269), (1881, 9763), (2223, 8261), (2253, 8151), (2717, 6759)]