7015218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 17280000

約数和(自身を除く): 10264782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 149, 177, 266, 298, 354, 399, 413, 447, 798, 826, 894, 1043, 1121, 1239, 2086, 2242, 2478, 2831, 3129, 3363, 5662, 6258, 6726, 7847, 8493, 8791, 15694, 16986, 17582, 19817, 23541, 26373, 39634, 47082, 52746, 59451, 61537, 118902, 123074, 167029, 184611, 334058, 369222, 501087, 1002174, 1169203, 2338406, 3507609, 7015218]

約数ペア:

[(1, 7015218), (2, 3507609), (3, 2338406), (6, 1169203), (7, 1002174), (14, 501087), (19, 369222), (21, 334058), (38, 184611), (42, 167029), (57, 123074), (59, 118902), (114, 61537), (118, 59451), (133, 52746), (149, 47082), (177, 39634), (266, 26373), (298, 23541), (354, 19817), (399, 17582), (413, 16986), (447, 15694), (798, 8791), (826, 8493), (894, 7847), (1043, 6726), (1121, 6258), (1239, 5662), (2086, 3363), (2242, 3129), (2478, 2831)]