16505034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 44943360

約数和(自身を除く): 28438326

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 37, 38, 39, 42, 43, 57, 74, 78, 86, 91, 111, 114, 129, 133, 182, 222, 247, 258, 259, 266, 273, 301, 399, 481, 494, 518, 546, 559, 602, 703, 741, 777, 798, 817, 903, 962, 1118, 1406, 1443, 1482, 1554, 1591, 1634, 1677, 1729, 1806, 2109, 2451, 2886, 3182, 3354, 3367, 3458, 3913, 4218, 4773, 4902, 4921, 5187, 5719, 6734, 7826, 9139, 9546, 9842, 10101, 10374, 10621, 11137, 11438, 11739, 14763, 17157, 18278, 20202, 20683, 21242, 22274, 23478, 27417, 29526, 30229, 31863, 33411, 34314, 41366, 54834, 60458, 62049, 63726, 63973, 66822, 74347, 90687, 124098, 127946, 144781, 148694, 181374, 191919, 211603, 223041, 289562, 383838, 392977, 423206, 434343, 446082, 634809, 785954, 868686, 1178931, 1269618, 2357862, 2750839, 5501678, 8252517, 16505034]

約数ペア:

[(1, 16505034), (2, 8252517), (3, 5501678), (6, 2750839), (7, 2357862), (13, 1269618), (14, 1178931), (19, 868686), (21, 785954), (26, 634809), (37, 446082), (38, 434343), (39, 423206), (42, 392977), (43, 383838), (57, 289562), (74, 223041), (78, 211603), (86, 191919), (91, 181374), (111, 148694), (114, 144781), (129, 127946), (133, 124098), (182, 90687), (222, 74347), (247, 66822), (258, 63973), (259, 63726), (266, 62049), (273, 60458), (301, 54834), (399, 41366), (481, 34314), (494, 33411), (518, 31863), (546, 30229), (559, 29526), (602, 27417), (703, 23478), (741, 22274), (777, 21242), (798, 20683), (817, 20202), (903, 18278), (962, 17157), (1118, 14763), (1406, 11739), (1443, 11438), (1482, 11137), (1554, 10621), (1591, 10374), (1634, 10101), (1677, 9842), (1729, 9546), (1806, 9139), (2109, 7826), (2451, 6734), (2886, 5719), (3182, 5187), (3354, 4921), (3367, 4902), (3458, 4773), (3913, 4218)]