261056502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{8597}}^1$

素因数の和:8853

約数の個数: 48

約数和(自身を含む): 649183392

約数和(自身を除く): 388126890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 3374, 4338, 5061, 8597, 10122, 15183, 17194, 25791, 30366, 51582, 60179, 77373, 120358, 154746, 180537, 361074, 541611, 1083222, 2071877, 4143754, 6215631, 12431262, 14503139, 18646893, 29006278, 37293786, 43509417, 87018834, 130528251, 261056502]

約数ペア:

[(1, 261056502), (2, 130528251), (3, 87018834), (6, 43509417), (7, 37293786), (9, 29006278), (14, 18646893), (18, 14503139), (21, 12431262), (42, 6215631), (63, 4143754), (126, 2071877), (241, 1083222), (482, 541611), (723, 361074), (1446, 180537), (1687, 154746), (2169, 120358), (3374, 77373), (4338, 60179), (5061, 51582), (8597, 30366), (10122, 25791), (15183, 17194)]