19555082442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2544247}}^1$

素因数の和:2544323

約数の個数: 48

約数和(自身を含む): 49215933312

約数和(自身を除く): 29660850870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 2544247, 5088494, 7632741, 15265482, 17809729, 22898223, 35619458, 45796446, 53429187, 106858374, 155199067, 160287561, 310398134, 320575122, 465597201, 931194402, 1086393469, 1396791603, 2172786938, 2793583206, 3259180407, 6518360814, 9777541221, 19555082442]

約数ペア:

[(1, 19555082442), (2, 9777541221), (3, 6518360814), (6, 3259180407), (7, 2793583206), (9, 2172786938), (14, 1396791603), (18, 1086393469), (21, 931194402), (42, 465597201), (61, 320575122), (63, 310398134), (122, 160287561), (126, 155199067), (183, 106858374), (366, 53429187), (427, 45796446), (549, 35619458), (854, 22898223), (1098, 17809729), (1281, 15265482), (2562, 7632741), (3843, 5088494), (7686, 2544247)]