2510138718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{21577}}^1$

素因数の和:21889

約数の個数: 48

約数和(自身を含む): 5695556256

約数和(自身を除く): 3185417538

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 281, 414, 562, 843, 1686, 2529, 5058, 6463, 12926, 19389, 21577, 38778, 43154, 58167, 64731, 116334, 129462, 194193, 388386, 496271, 992542, 1488813, 2977626, 4466439, 6063137, 8932878, 12126274, 18189411, 36378822, 54568233, 109136466, 139452151, 278904302, 418356453, 836712906, 1255069359, 2510138718]

約数ペア:

[(1, 2510138718), (2, 1255069359), (3, 836712906), (6, 418356453), (9, 278904302), (18, 139452151), (23, 109136466), (46, 54568233), (69, 36378822), (138, 18189411), (207, 12126274), (281, 8932878), (414, 6063137), (562, 4466439), (843, 2977626), (1686, 1488813), (2529, 992542), (5058, 496271), (6463, 388386), (12926, 194193), (19389, 129462), (21577, 116334), (38778, 64731), (43154, 58167)]