7860456

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 22070400

約数和(自身を除く): 14209944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 216, 241, 302, 453, 482, 604, 723, 906, 964, 1208, 1359, 1446, 1812, 1928, 2169, 2718, 2892, 3624, 4077, 4338, 5436, 5784, 6507, 8154, 8676, 10872, 13014, 16308, 17352, 26028, 32616, 36391, 52056, 72782, 109173, 145564, 218346, 291128, 327519, 436692, 655038, 873384, 982557, 1310076, 1965114, 2620152, 3930228, 7860456]

約数ペア:

[(1, 7860456), (2, 3930228), (3, 2620152), (4, 1965114), (6, 1310076), (8, 982557), (9, 873384), (12, 655038), (18, 436692), (24, 327519), (27, 291128), (36, 218346), (54, 145564), (72, 109173), (108, 72782), (151, 52056), (216, 36391), (241, 32616), (302, 26028), (453, 17352), (482, 16308), (604, 13014), (723, 10872), (906, 8676), (964, 8154), (1208, 6507), (1359, 5784), (1446, 5436), (1812, 4338), (1928, 4077), (2169, 3624), (2718, 2892)]