377277342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{17981}}^1$

素因数の和:18268

約数の個数: 32

約数和(自身を含む): 815663520

約数和(自身を除く): 438386178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6994, 10491, 17981, 20982, 35962, 53943, 107886, 233753, 467506, 701259, 1402518, 4836889, 9673778, 14510667, 29021334, 62879557, 125759114, 188638671, 377277342]

約数ペア:

[(1, 377277342), (2, 188638671), (3, 125759114), (6, 62879557), (13, 29021334), (26, 14510667), (39, 9673778), (78, 4836889), (269, 1402518), (538, 701259), (807, 467506), (1614, 233753), (3497, 107886), (6994, 53943), (10491, 35962), (17981, 20982)]