1138914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 3041280

約数和(自身を除く): 1902366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 131, 138, 161, 189, 207, 262, 322, 378, 393, 414, 483, 621, 786, 917, 966, 1179, 1242, 1449, 1834, 2358, 2751, 2898, 3013, 3537, 4347, 5502, 6026, 7074, 8253, 8694, 9039, 16506, 18078, 21091, 24759, 27117, 42182, 49518, 54234, 63273, 81351, 126546, 162702, 189819, 379638, 569457, 1138914]

約数ペア:

[(1, 1138914), (2, 569457), (3, 379638), (6, 189819), (7, 162702), (9, 126546), (14, 81351), (18, 63273), (21, 54234), (23, 49518), (27, 42182), (42, 27117), (46, 24759), (54, 21091), (63, 18078), (69, 16506), (126, 9039), (131, 8694), (138, 8253), (161, 7074), (189, 6026), (207, 5502), (262, 4347), (322, 3537), (378, 3013), (393, 2898), (414, 2751), (483, 2358), (621, 1834), (786, 1449), (917, 1242), (966, 1179)]