1018420494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60169}}^1$

素因数の和:60225

約数の個数: 64

約数和(自身を含む): 2587791360

約数和(自身を除く): 1569370866

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 16926, 60169, 120338, 180507, 361014, 421183, 782197, 842366, 1263549, 1564394, 1865239, 2346591, 2527098, 3730478, 4693182, 5475379, 5595717, 10950758, 11191434, 13056673, 16426137, 24248107, 26113346, 32852274, 39170019, 48496214, 72744321, 78340038, 145488642, 169736749, 339473498, 509210247, 1018420494]

約数ペア:

[(1, 1018420494), (2, 509210247), (3, 339473498), (6, 169736749), (7, 145488642), (13, 78340038), (14, 72744321), (21, 48496214), (26, 39170019), (31, 32852274), (39, 26113346), (42, 24248107), (62, 16426137), (78, 13056673), (91, 11191434), (93, 10950758), (182, 5595717), (186, 5475379), (217, 4693182), (273, 3730478), (403, 2527098), (434, 2346591), (546, 1865239), (651, 1564394), (806, 1263549), (1209, 842366), (1302, 782197), (2418, 421183), (2821, 361014), (5642, 180507), (8463, 120338), (16926, 60169)]