39781674

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 90522432

約数和(自身を除く): 50740758

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 307, 313, 414, 614, 626, 921, 939, 1842, 1878, 2763, 2817, 5526, 5634, 7061, 7199, 14122, 14398, 21183, 21597, 42366, 43194, 63549, 64791, 96091, 127098, 129582, 192182, 288273, 576546, 864819, 1729638, 2210093, 4420186, 6630279, 13260558, 19890837, 39781674]

約数ペア:

[(1, 39781674), (2, 19890837), (3, 13260558), (6, 6630279), (9, 4420186), (18, 2210093), (23, 1729638), (46, 864819), (69, 576546), (138, 288273), (207, 192182), (307, 129582), (313, 127098), (414, 96091), (614, 64791), (626, 63549), (921, 43194), (939, 42366), (1842, 21597), (1878, 21183), (2763, 14398), (2817, 14122), (5526, 7199), (5634, 7061)]