38655666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 101088000

約数和(自身を除く): 62432334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 71, 87, 126, 142, 149, 174, 203, 213, 261, 298, 406, 426, 447, 497, 522, 609, 639, 894, 994, 1043, 1218, 1278, 1341, 1491, 1827, 2059, 2086, 2682, 2982, 3129, 3654, 4118, 4321, 4473, 6177, 6258, 8642, 8946, 9387, 10579, 12354, 12963, 14413, 18531, 18774, 21158, 25926, 28826, 30247, 31737, 37062, 38889, 43239, 60494, 63474, 74053, 77778, 86478, 90741, 95211, 129717, 148106, 181482, 190422, 222159, 259434, 272223, 306791, 444318, 544446, 613582, 666477, 920373, 1332954, 1840746, 2147537, 2761119, 4295074, 5522238, 6442611, 12885222, 19327833, 38655666]

約数ペア:

[(1, 38655666), (2, 19327833), (3, 12885222), (6, 6442611), (7, 5522238), (9, 4295074), (14, 2761119), (18, 2147537), (21, 1840746), (29, 1332954), (42, 920373), (58, 666477), (63, 613582), (71, 544446), (87, 444318), (126, 306791), (142, 272223), (149, 259434), (174, 222159), (203, 190422), (213, 181482), (261, 148106), (298, 129717), (406, 95211), (426, 90741), (447, 86478), (497, 77778), (522, 74053), (609, 63474), (639, 60494), (894, 43239), (994, 38889), (1043, 37062), (1218, 31737), (1278, 30247), (1341, 28826), (1491, 25926), (1827, 21158), (2059, 18774), (2086, 18531), (2682, 14413), (2982, 12963), (3129, 12354), (3654, 10579), (4118, 9387), (4321, 8946), (4473, 8642), (6177, 6258)]