16834038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 39325440

約数和(自身を除く): 22491402

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 307, 481, 494, 614, 703, 741, 921, 962, 1406, 1443, 1482, 1842, 2109, 2886, 3991, 4218, 5833, 7982, 9139, 11359, 11666, 11973, 17499, 18278, 22718, 23946, 27417, 34077, 34998, 54834, 68154, 75829, 147667, 151658, 215821, 227487, 295334, 431642, 443001, 454974, 647463, 886002, 1294926, 2805673, 5611346, 8417019, 16834038]

約数ペア:

[(1, 16834038), (2, 8417019), (3, 5611346), (6, 2805673), (13, 1294926), (19, 886002), (26, 647463), (37, 454974), (38, 443001), (39, 431642), (57, 295334), (74, 227487), (78, 215821), (111, 151658), (114, 147667), (222, 75829), (247, 68154), (307, 54834), (481, 34998), (494, 34077), (614, 27417), (703, 23946), (741, 22718), (921, 18278), (962, 17499), (1406, 11973), (1443, 11666), (1482, 11359), (1842, 9139), (2109, 7982), (2886, 5833), (3991, 4218)]