1397046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 3502080

約数和(自身を除く): 2105034

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 37, 42, 58, 62, 74, 87, 93, 111, 174, 186, 203, 217, 222, 259, 406, 434, 518, 609, 651, 777, 899, 1073, 1147, 1218, 1302, 1554, 1798, 2146, 2294, 2697, 3219, 3441, 5394, 6293, 6438, 6882, 7511, 8029, 12586, 15022, 16058, 18879, 22533, 24087, 33263, 37758, 45066, 48174, 66526, 99789, 199578, 232841, 465682, 698523, 1397046]

約数ペア:

[(1, 1397046), (2, 698523), (3, 465682), (6, 232841), (7, 199578), (14, 99789), (21, 66526), (29, 48174), (31, 45066), (37, 37758), (42, 33263), (58, 24087), (62, 22533), (74, 18879), (87, 16058), (93, 15022), (111, 12586), (174, 8029), (186, 7511), (203, 6882), (217, 6438), (222, 6293), (259, 5394), (406, 3441), (434, 3219), (518, 2697), (609, 2294), (651, 2146), (777, 1798), (899, 1554), (1073, 1302), (1147, 1218)]