18425364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 45588480

約数和(自身を除く): 27163116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 383, 422, 633, 766, 844, 1149, 1266, 1532, 2298, 2532, 4009, 4596, 7277, 8018, 12027, 14554, 16036, 21831, 24054, 29108, 43662, 48108, 80813, 87324, 161626, 242439, 323252, 484878, 969756, 1535447, 3070894, 4606341, 6141788, 9212682, 18425364]

約数ペア:

[(1, 18425364), (2, 9212682), (3, 6141788), (4, 4606341), (6, 3070894), (12, 1535447), (19, 969756), (38, 484878), (57, 323252), (76, 242439), (114, 161626), (211, 87324), (228, 80813), (383, 48108), (422, 43662), (633, 29108), (766, 24054), (844, 21831), (1149, 16036), (1266, 14554), (1532, 12027), (2298, 8018), (2532, 7277), (4009, 4596)]