61322274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3783

約数の個数: 48

約数和(自身を含む): 145139904

約数和(自身を除く): 83817630

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 3691, 5538, 7382, 8307, 11073, 16614, 22146, 33219, 47983, 66438, 95966, 143949, 262061, 287898, 431847, 524122, 786183, 863694, 1572366, 2358549, 3406793, 4717098, 6813586, 10220379, 20440758, 30661137, 61322274]

約数ペア:

[(1, 61322274), (2, 30661137), (3, 20440758), (6, 10220379), (9, 6813586), (13, 4717098), (18, 3406793), (26, 2358549), (39, 1572366), (71, 863694), (78, 786183), (117, 524122), (142, 431847), (213, 287898), (234, 262061), (426, 143949), (639, 95966), (923, 66438), (1278, 47983), (1846, 33219), (2769, 22146), (3691, 16614), (5538, 11073), (7382, 8307)]