18430962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 22937358

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 479, 583, 726, 958, 1166, 1437, 1749, 2874, 3498, 5269, 6413, 10538, 12826, 15807, 19239, 25387, 31614, 38478, 50774, 57959, 76161, 115918, 152322, 173877, 279257, 347754, 558514, 837771, 1675542, 3071827, 6143654, 9215481, 18430962]

約数ペア:

[(1, 18430962), (2, 9215481), (3, 6143654), (6, 3071827), (11, 1675542), (22, 837771), (33, 558514), (53, 347754), (66, 279257), (106, 173877), (121, 152322), (159, 115918), (242, 76161), (318, 57959), (363, 50774), (479, 38478), (583, 31614), (726, 25387), (958, 19239), (1166, 15807), (1437, 12826), (1749, 10538), (2874, 6413), (3498, 5269)]