39945972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 106743168

約数和(自身を除く): 66797196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 61, 66, 82, 121, 122, 123, 132, 164, 183, 242, 244, 246, 363, 366, 451, 484, 492, 671, 726, 732, 902, 1331, 1342, 1353, 1452, 1804, 2013, 2501, 2662, 2684, 2706, 3993, 4026, 4961, 5002, 5324, 5412, 7381, 7503, 7986, 8052, 9922, 10004, 14762, 14883, 15006, 15972, 19844, 22143, 27511, 29524, 29766, 30012, 44286, 54571, 55022, 59532, 81191, 82533, 88572, 109142, 110044, 162382, 163713, 165066, 218284, 243573, 302621, 324764, 327426, 330132, 487146, 605242, 654852, 907863, 974292, 1210484, 1815726, 3328831, 3631452, 6657662, 9986493, 13315324, 19972986, 39945972]

約数ペア:

[(1, 39945972), (2, 19972986), (3, 13315324), (4, 9986493), (6, 6657662), (11, 3631452), (12, 3328831), (22, 1815726), (33, 1210484), (41, 974292), (44, 907863), (61, 654852), (66, 605242), (82, 487146), (121, 330132), (122, 327426), (123, 324764), (132, 302621), (164, 243573), (183, 218284), (242, 165066), (244, 163713), (246, 162382), (363, 110044), (366, 109142), (451, 88572), (484, 82533), (492, 81191), (671, 59532), (726, 55022), (732, 54571), (902, 44286), (1331, 30012), (1342, 29766), (1353, 29524), (1452, 27511), (1804, 22143), (2013, 19844), (2501, 15972), (2662, 15006), (2684, 14883), (2706, 14762), (3993, 10004), (4026, 9922), (4961, 8052), (5002, 7986), (5324, 7503), (5412, 7381)]