17438045188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{151651}}^1$

素因数の和:151780

約数の個数: 48

約数和(自身を含む): 34394673600

約数和(自身を除く): 16956628412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 89, 178, 323, 356, 646, 1292, 1513, 1691, 3026, 3382, 6052, 6764, 28747, 57494, 114988, 151651, 303302, 606604, 2578067, 2881369, 5156134, 5762738, 10312268, 11525476, 13496939, 26993878, 48983273, 53987756, 97966546, 195933092, 229447963, 256441841, 458895926, 512883682, 917791852, 1025767364, 4359511297, 8719022594, 17438045188]

約数ペア:

[(1, 17438045188), (2, 8719022594), (4, 4359511297), (17, 1025767364), (19, 917791852), (34, 512883682), (38, 458895926), (68, 256441841), (76, 229447963), (89, 195933092), (178, 97966546), (323, 53987756), (356, 48983273), (646, 26993878), (1292, 13496939), (1513, 11525476), (1691, 10312268), (3026, 5762738), (3382, 5156134), (6052, 2881369), (6764, 2578067), (28747, 606604), (57494, 303302), (114988, 151651)]