17384724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 50668800

約数和(自身を除く): 33284076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 463, 596, 894, 926, 1043, 1341, 1389, 1788, 1852, 2086, 2682, 2778, 3129, 3241, 4167, 4172, 5364, 5556, 6258, 6482, 8334, 9387, 9723, 12516, 12964, 16668, 18774, 19446, 29169, 37548, 38892, 58338, 68987, 116676, 137974, 206961, 275948, 413922, 482909, 620883, 827844, 965818, 1241766, 1448727, 1931636, 2483532, 2897454, 4346181, 5794908, 8692362, 17384724]

約数ペア:

[(1, 17384724), (2, 8692362), (3, 5794908), (4, 4346181), (6, 2897454), (7, 2483532), (9, 1931636), (12, 1448727), (14, 1241766), (18, 965818), (21, 827844), (28, 620883), (36, 482909), (42, 413922), (63, 275948), (84, 206961), (126, 137974), (149, 116676), (252, 68987), (298, 58338), (447, 38892), (463, 37548), (596, 29169), (894, 19446), (926, 18774), (1043, 16668), (1341, 12964), (1389, 12516), (1788, 9723), (1852, 9387), (2086, 8334), (2682, 6482), (2778, 6258), (3129, 5556), (3241, 5364), (4167, 4172)]