15691319994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1\times {\mathrm{8737}}^1$

素因数の和:9511

約数の個数: 64

約数和(自身を含む): 36510020352

約数和(自身を除く): 20818700358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 701, 854, 1281, 1402, 2103, 2562, 4206, 4907, 8737, 9814, 14721, 17474, 26211, 29442, 42761, 52422, 61159, 85522, 122318, 128283, 183477, 256566, 299327, 366954, 532957, 598654, 897981, 1065914, 1598871, 1795962, 3197742, 3730699, 6124637, 7461398, 11192097, 12249274, 18373911, 22384194, 36747822, 42872459, 85744918, 128617377, 257234754, 373602857, 747205714, 1120808571, 2241617142, 2615219999, 5230439998, 7845659997, 15691319994]

約数ペア:

[(1, 15691319994), (2, 7845659997), (3, 5230439998), (6, 2615219999), (7, 2241617142), (14, 1120808571), (21, 747205714), (42, 373602857), (61, 257234754), (122, 128617377), (183, 85744918), (366, 42872459), (427, 36747822), (701, 22384194), (854, 18373911), (1281, 12249274), (1402, 11192097), (2103, 7461398), (2562, 6124637), (4206, 3730699), (4907, 3197742), (8737, 1795962), (9814, 1598871), (14721, 1065914), (17474, 897981), (26211, 598654), (29442, 532957), (42761, 366954), (52422, 299327), (61159, 256566), (85522, 183477), (122318, 128283)]