1813424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 3816720

約数和(自身を除く): 2003296

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 113, 118, 136, 226, 236, 272, 452, 472, 904, 944, 1003, 1808, 1921, 2006, 3842, 4012, 6667, 7684, 8024, 13334, 15368, 16048, 26668, 30736, 53336, 106672, 113339, 226678, 453356, 906712, 1813424]

約数ペア:

[(1, 1813424), (2, 906712), (4, 453356), (8, 226678), (16, 113339), (17, 106672), (34, 53336), (59, 30736), (68, 26668), (113, 16048), (118, 15368), (136, 13334), (226, 8024), (236, 7684), (272, 6667), (452, 4012), (472, 3842), (904, 2006), (944, 1921), (1003, 1808)]