23571552018

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{72953}}^1$

素因数の和:73136

約数の個数: 64

約数和(自身を含む): 55328313600

約数和(自身を除く): 31756761582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 343, 471, 686, 942, 1029, 1099, 2058, 2198, 3297, 6594, 7693, 15386, 23079, 46158, 53851, 72953, 107702, 145906, 161553, 218859, 323106, 437718, 510671, 1021342, 1532013, 3064026, 3574697, 7149394, 10724091, 11453621, 21448182, 22907242, 25022879, 34360863, 50045758, 68721726, 75068637, 80175347, 150137274, 160350694, 240526041, 481052082, 561227429, 1122454858, 1683682287, 3367364574, 3928592003, 7857184006, 11785776009, 23571552018]

約数ペア:

[(1, 23571552018), (2, 11785776009), (3, 7857184006), (6, 3928592003), (7, 3367364574), (14, 1683682287), (21, 1122454858), (42, 561227429), (49, 481052082), (98, 240526041), (147, 160350694), (157, 150137274), (294, 80175347), (314, 75068637), (343, 68721726), (471, 50045758), (686, 34360863), (942, 25022879), (1029, 22907242), (1099, 21448182), (2058, 11453621), (2198, 10724091), (3297, 7149394), (6594, 3574697), (7693, 3064026), (15386, 1532013), (23079, 1021342), (46158, 510671), (53851, 437718), (72953, 323106), (107702, 218859), (145906, 161553)]