19121382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5233}}^1$

素因数の和:5277

約数の個数: 48

約数和(自身を含む): 48990240

約数和(自身を除く): 29868858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 5233, 10466, 15699, 31398, 36631, 47097, 73262, 94194, 109893, 151757, 219786, 303514, 329679, 455271, 659358, 910542, 1062299, 1365813, 2124598, 2731626, 3186897, 6373794, 9560691, 19121382]

約数ペア:

[(1, 19121382), (2, 9560691), (3, 6373794), (6, 3186897), (7, 2731626), (9, 2124598), (14, 1365813), (18, 1062299), (21, 910542), (29, 659358), (42, 455271), (58, 329679), (63, 303514), (87, 219786), (126, 151757), (174, 109893), (203, 94194), (261, 73262), (406, 47097), (522, 36631), (609, 31398), (1218, 15699), (1827, 10466), (3654, 5233)]