21167772666

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{6323}}^1$

素因数の和:7795

約数の個数: 64

約数和(自身を含む): 46815003648

約数和(自身を除く): 25647230982

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 1427, 2346, 2854, 4281, 6323, 8562, 12646, 18969, 24259, 32821, 37938, 48518, 65642, 72777, 98463, 107491, 145429, 145554, 196926, 214982, 290858, 322473, 436287, 557957, 644946, 872574, 1115914, 1673871, 2472293, 3347742, 4944586, 7416879, 9022921, 14833758, 18045842, 27068763, 54137526, 153389657, 207527183, 306779314, 415054366, 460168971, 622581549, 920337942, 1245163098, 3527962111, 7055924222, 10583886333, 21167772666]

約数ペア:

[(1, 21167772666), (2, 10583886333), (3, 7055924222), (6, 3527962111), (17, 1245163098), (23, 920337942), (34, 622581549), (46, 460168971), (51, 415054366), (69, 306779314), (102, 207527183), (138, 153389657), (391, 54137526), (782, 27068763), (1173, 18045842), (1427, 14833758), (2346, 9022921), (2854, 7416879), (4281, 4944586), (6323, 3347742), (8562, 2472293), (12646, 1673871), (18969, 1115914), (24259, 872574), (32821, 644946), (37938, 557957), (48518, 436287), (65642, 322473), (72777, 290858), (98463, 214982), (107491, 196926), (145429, 145554)]