37890294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 88354560

約数和(自身を除く): 50464266

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 481, 494, 691, 703, 741, 962, 1382, 1406, 1443, 1482, 2073, 2109, 2886, 4146, 4218, 8983, 9139, 13129, 17966, 18278, 25567, 26258, 26949, 27417, 39387, 51134, 53898, 54834, 76701, 78774, 153402, 170677, 332371, 341354, 485773, 512031, 664742, 971546, 997113, 1024062, 1457319, 1994226, 2914638, 6315049, 12630098, 18945147, 37890294]

約数ペア:

[(1, 37890294), (2, 18945147), (3, 12630098), (6, 6315049), (13, 2914638), (19, 1994226), (26, 1457319), (37, 1024062), (38, 997113), (39, 971546), (57, 664742), (74, 512031), (78, 485773), (111, 341354), (114, 332371), (222, 170677), (247, 153402), (481, 78774), (494, 76701), (691, 54834), (703, 53898), (741, 51134), (962, 39387), (1382, 27417), (1406, 26949), (1443, 26258), (1482, 25567), (2073, 18278), (2109, 17966), (2886, 13129), (4146, 9139), (4218, 8983)]