23418918

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 52715520

約数和(自身を除く): 29296602

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 237, 258, 383, 387, 474, 711, 766, 774, 1149, 1422, 2298, 3397, 3447, 6794, 6894, 10191, 16469, 20382, 30257, 30573, 32938, 49407, 60514, 61146, 90771, 98814, 148221, 181542, 272313, 296442, 544626, 1301051, 2602102, 3903153, 7806306, 11709459, 23418918]

約数ペア:

[(1, 23418918), (2, 11709459), (3, 7806306), (6, 3903153), (9, 2602102), (18, 1301051), (43, 544626), (79, 296442), (86, 272313), (129, 181542), (158, 148221), (237, 98814), (258, 90771), (383, 61146), (387, 60514), (474, 49407), (711, 32938), (766, 30573), (774, 30257), (1149, 20382), (1422, 16469), (2298, 10191), (3397, 6894), (3447, 6794)]