66809106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40787}}^1$

素因数の和:40815

約数の個数: 48

約数和(自身を含む): 178161984

約数和(自身を除く): 111352878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 40787, 81574, 122361, 244722, 285509, 367083, 530231, 571018, 734166, 856527, 1060462, 1590693, 1713054, 2569581, 3181386, 3711617, 4772079, 5139162, 7423234, 9544158, 11134851, 22269702, 33404553, 66809106]

約数ペア:

[(1, 66809106), (2, 33404553), (3, 22269702), (6, 11134851), (7, 9544158), (9, 7423234), (13, 5139162), (14, 4772079), (18, 3711617), (21, 3181386), (26, 2569581), (39, 1713054), (42, 1590693), (63, 1060462), (78, 856527), (91, 734166), (117, 571018), (126, 530231), (182, 367083), (234, 285509), (273, 244722), (546, 122361), (819, 81574), (1638, 40787)]