12497898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 30597120

約数和(自身を除く): 18099222

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 331, 406, 434, 609, 651, 662, 899, 993, 1218, 1302, 1798, 1986, 2317, 2697, 4634, 5394, 6293, 6951, 9599, 10261, 12586, 13902, 18879, 19198, 20522, 28797, 30783, 37758, 57594, 61566, 67193, 71827, 134386, 143654, 201579, 215481, 297569, 403158, 430962, 595138, 892707, 1785414, 2082983, 4165966, 6248949, 12497898]

約数ペア:

[(1, 12497898), (2, 6248949), (3, 4165966), (6, 2082983), (7, 1785414), (14, 892707), (21, 595138), (29, 430962), (31, 403158), (42, 297569), (58, 215481), (62, 201579), (87, 143654), (93, 134386), (174, 71827), (186, 67193), (203, 61566), (217, 57594), (331, 37758), (406, 30783), (434, 28797), (609, 20522), (651, 19198), (662, 18879), (899, 13902), (993, 12586), (1218, 10261), (1302, 9599), (1798, 6951), (1986, 6293), (2317, 5394), (2697, 4634)]