15550038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 38787840

約数和(自身を除く): 23237802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 739, 1002, 1169, 1478, 1503, 2217, 2338, 3006, 3507, 4434, 5173, 6651, 7014, 10346, 10521, 13302, 15519, 21042, 31038, 46557, 93114, 123413, 246826, 370239, 740478, 863891, 1110717, 1727782, 2221434, 2591673, 5183346, 7775019, 15550038]

約数ペア:

[(1, 15550038), (2, 7775019), (3, 5183346), (6, 2591673), (7, 2221434), (9, 1727782), (14, 1110717), (18, 863891), (21, 740478), (42, 370239), (63, 246826), (126, 123413), (167, 93114), (334, 46557), (501, 31038), (739, 21042), (1002, 15519), (1169, 13302), (1478, 10521), (1503, 10346), (2217, 7014), (2338, 6651), (3006, 5173), (3507, 4434)]