7942038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 10927722

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 233, 247, 299, 437, 466, 494, 598, 699, 741, 874, 897, 1311, 1398, 1482, 1794, 2622, 3029, 4427, 5359, 5681, 6058, 8854, 9087, 10718, 11362, 13281, 16077, 17043, 18174, 26562, 32154, 34086, 57551, 69667, 101821, 115102, 139334, 172653, 203642, 209001, 305463, 345306, 418002, 610926, 1323673, 2647346, 3971019, 7942038]

約数ペア:

[(1, 7942038), (2, 3971019), (3, 2647346), (6, 1323673), (13, 610926), (19, 418002), (23, 345306), (26, 305463), (38, 209001), (39, 203642), (46, 172653), (57, 139334), (69, 115102), (78, 101821), (114, 69667), (138, 57551), (233, 34086), (247, 32154), (299, 26562), (437, 18174), (466, 17043), (494, 16077), (598, 13281), (699, 11362), (741, 10718), (874, 9087), (897, 8854), (1311, 6058), (1398, 5681), (1482, 5359), (1794, 4427), (2622, 3029)]