12275178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 15372822

約数列:

[1, 2, 3, 6, 19, 29, 38, 47, 57, 58, 79, 87, 94, 114, 141, 158, 174, 237, 282, 474, 551, 893, 1102, 1363, 1501, 1653, 1786, 2291, 2679, 2726, 3002, 3306, 3713, 4089, 4503, 4582, 5358, 6873, 7426, 8178, 9006, 11139, 13746, 22278, 25897, 43529, 51794, 70547, 77691, 87058, 107677, 130587, 141094, 155382, 211641, 215354, 261174, 323031, 423282, 646062, 2045863, 4091726, 6137589, 12275178]

約数ペア:

[(1, 12275178), (2, 6137589), (3, 4091726), (6, 2045863), (19, 646062), (29, 423282), (38, 323031), (47, 261174), (57, 215354), (58, 211641), (79, 155382), (87, 141094), (94, 130587), (114, 107677), (141, 87058), (158, 77691), (174, 70547), (237, 51794), (282, 43529), (474, 25897), (551, 22278), (893, 13746), (1102, 11139), (1363, 9006), (1501, 8178), (1653, 7426), (1786, 6873), (2291, 5358), (2679, 4582), (2726, 4503), (3002, 4089), (3306, 3713)]