121467654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 340623360

約数和(自身を除く): 219155706

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 131, 154, 189, 198, 223, 231, 262, 297, 378, 393, 446, 462, 594, 669, 693, 786, 917, 1179, 1338, 1386, 1441, 1561, 1834, 2007, 2079, 2358, 2453, 2751, 2882, 3122, 3537, 4014, 4158, 4323, 4683, 4906, 5502, 6021, 7074, 7359, 8253, 8646, 9366, 10087, 12042, 12969, 14049, 14718, 16506, 17171, 20174, 22077, 24759, 25938, 28098, 29213, 30261, 34342, 38907, 42147, 44154, 49518, 51513, 58426, 60522, 66231, 77814, 84294, 87639, 90783, 103026, 132462, 154539, 175278, 181566, 204491, 262917, 272349, 309078, 321343, 408982, 463617, 525834, 544698, 613473, 642686, 788751, 927234, 964029, 1226946, 1577502, 1840419, 1928058, 2249401, 2892087, 3680838, 4498802, 5521257, 5784174, 6748203, 8676261, 11042514, 13496406, 17352522, 20244609, 40489218, 60733827, 121467654]

約数ペア:

[(1, 121467654), (2, 60733827), (3, 40489218), (6, 20244609), (7, 17352522), (9, 13496406), (11, 11042514), (14, 8676261), (18, 6748203), (21, 5784174), (22, 5521257), (27, 4498802), (33, 3680838), (42, 2892087), (54, 2249401), (63, 1928058), (66, 1840419), (77, 1577502), (99, 1226946), (126, 964029), (131, 927234), (154, 788751), (189, 642686), (198, 613473), (223, 544698), (231, 525834), (262, 463617), (297, 408982), (378, 321343), (393, 309078), (446, 272349), (462, 262917), (594, 204491), (669, 181566), (693, 175278), (786, 154539), (917, 132462), (1179, 103026), (1338, 90783), (1386, 87639), (1441, 84294), (1561, 77814), (1834, 66231), (2007, 60522), (2079, 58426), (2358, 51513), (2453, 49518), (2751, 44154), (2882, 42147), (3122, 38907), (3537, 34342), (4014, 30261), (4158, 29213), (4323, 28098), (4683, 25938), (4906, 24759), (5502, 22077), (6021, 20174), (7074, 17171), (7359, 16506), (8253, 14718), (8646, 14049), (9366, 12969), (10087, 12042)]