13056246

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 33451704

約数和(自身を除く): 20395458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 131, 147, 226, 262, 294, 339, 393, 441, 678, 786, 791, 882, 917, 1017, 1179, 1582, 1834, 2034, 2358, 2373, 2751, 4746, 5502, 5537, 6419, 7119, 8253, 11074, 12838, 14238, 14803, 16506, 16611, 19257, 29606, 33222, 38514, 44409, 49833, 57771, 88818, 99666, 103621, 115542, 133227, 207242, 266454, 310863, 621726, 725347, 932589, 1450694, 1865178, 2176041, 4352082, 6528123, 13056246]

約数ペア:

[(1, 13056246), (2, 6528123), (3, 4352082), (6, 2176041), (7, 1865178), (9, 1450694), (14, 932589), (18, 725347), (21, 621726), (42, 310863), (49, 266454), (63, 207242), (98, 133227), (113, 115542), (126, 103621), (131, 99666), (147, 88818), (226, 57771), (262, 49833), (294, 44409), (339, 38514), (393, 33222), (441, 29606), (678, 19257), (786, 16611), (791, 16506), (882, 14803), (917, 14238), (1017, 12838), (1179, 11074), (1582, 8253), (1834, 7119), (2034, 6419), (2358, 5537), (2373, 5502), (2751, 4746)]