15704716188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{861571}}^1$

素因数の和:861623

約数の個数: 72

約数和(自身を含む): 44002205184

約数和(自身を除く): 28297488996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 861571, 1723142, 2584713, 3446284, 5169426, 6030997, 10338852, 12061994, 18092991, 24123988, 26708701, 36185982, 42216979, 53417402, 72371964, 80126103, 84433958, 106834804, 126650937, 160252206, 168867916, 186960907, 253301874, 320504412, 373921814, 506603748, 560882721, 747843628, 1121765442, 1308726349, 2243530884, 2617452698, 3926179047, 5234905396, 7852358094, 15704716188]

約数ペア:

[(1, 15704716188), (2, 7852358094), (3, 5234905396), (4, 3926179047), (6, 2617452698), (7, 2243530884), (12, 1308726349), (14, 1121765442), (21, 747843628), (28, 560882721), (31, 506603748), (42, 373921814), (49, 320504412), (62, 253301874), (84, 186960907), (93, 168867916), (98, 160252206), (124, 126650937), (147, 106834804), (186, 84433958), (196, 80126103), (217, 72371964), (294, 53417402), (372, 42216979), (434, 36185982), (588, 26708701), (651, 24123988), (868, 18092991), (1302, 12061994), (1519, 10338852), (2604, 6030997), (3038, 5169426), (4557, 3446284), (6076, 2584713), (9114, 1723142), (18228, 861571)]