3973242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 10321920

約数和(自身を除く): 6348678

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 383, 399, 494, 546, 741, 766, 798, 1149, 1482, 1729, 2298, 2681, 3458, 4979, 5187, 5362, 7277, 8043, 9958, 10374, 14554, 14937, 16086, 21831, 29874, 34853, 43662, 50939, 69706, 94601, 101878, 104559, 152817, 189202, 209118, 283803, 305634, 567606, 662207, 1324414, 1986621, 3973242]

約数ペア:

[(1, 3973242), (2, 1986621), (3, 1324414), (6, 662207), (7, 567606), (13, 305634), (14, 283803), (19, 209118), (21, 189202), (26, 152817), (38, 104559), (39, 101878), (42, 94601), (57, 69706), (78, 50939), (91, 43662), (114, 34853), (133, 29874), (182, 21831), (247, 16086), (266, 14937), (273, 14554), (383, 10374), (399, 9958), (494, 8043), (546, 7277), (741, 5362), (766, 5187), (798, 4979), (1149, 3458), (1482, 2681), (1729, 2298)]