16238477916

素因数分解:

$2^2\times 3^6\times {\mathrm{61}}^1\times {\mathrm{91291}}^1$

素因数の和:91374

約数の個数: 84

約数和(自身を含む): 43305455704

約数和(自身を除く): 27066977788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 729, 732, 972, 1098, 1458, 1647, 2196, 2916, 3294, 4941, 6588, 9882, 14823, 19764, 29646, 44469, 59292, 88938, 91291, 177876, 182582, 273873, 365164, 547746, 821619, 1095492, 1643238, 2464857, 3286476, 4929714, 5568751, 7394571, 9859428, 11137502, 14789142, 16706253, 22183713, 22275004, 29578284, 33412506, 44367426, 50118759, 66551139, 66825012, 88734852, 100237518, 133102278, 150356277, 200475036, 266204556, 300712554, 451068831, 601425108, 902137662, 1353206493, 1804275324, 2706412986, 4059619479, 5412825972, 8119238958, 16238477916]

約数ペア:

[(1, 16238477916), (2, 8119238958), (3, 5412825972), (4, 4059619479), (6, 2706412986), (9, 1804275324), (12, 1353206493), (18, 902137662), (27, 601425108), (36, 451068831), (54, 300712554), (61, 266204556), (81, 200475036), (108, 150356277), (122, 133102278), (162, 100237518), (183, 88734852), (243, 66825012), (244, 66551139), (324, 50118759), (366, 44367426), (486, 33412506), (549, 29578284), (729, 22275004), (732, 22183713), (972, 16706253), (1098, 14789142), (1458, 11137502), (1647, 9859428), (2196, 7394571), (2916, 5568751), (3294, 4929714), (4941, 3286476), (6588, 2464857), (9882, 1643238), (14823, 1095492), (19764, 821619), (29646, 547746), (44469, 365164), (59292, 273873), (88938, 182582), (91291, 177876)]