13555122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 19622478

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 359, 406, 434, 609, 651, 718, 899, 1077, 1218, 1302, 1798, 2154, 2513, 2697, 5026, 5394, 6293, 7539, 10411, 11129, 12586, 15078, 18879, 20822, 22258, 31233, 33387, 37758, 62466, 66774, 72877, 77903, 145754, 155806, 218631, 233709, 322741, 437262, 467418, 645482, 968223, 1936446, 2259187, 4518374, 6777561, 13555122]

約数ペア:

[(1, 13555122), (2, 6777561), (3, 4518374), (6, 2259187), (7, 1936446), (14, 968223), (21, 645482), (29, 467418), (31, 437262), (42, 322741), (58, 233709), (62, 218631), (87, 155806), (93, 145754), (174, 77903), (186, 72877), (203, 66774), (217, 62466), (359, 37758), (406, 33387), (434, 31233), (609, 22258), (651, 20822), (718, 18879), (899, 15078), (1077, 12586), (1218, 11129), (1302, 10411), (1798, 7539), (2154, 6293), (2513, 5394), (2697, 5026)]