16742418

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 44126208

約数和(自身を除く): 27383790

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 77, 93, 98, 147, 154, 167, 186, 217, 231, 294, 334, 341, 434, 462, 501, 539, 651, 682, 1002, 1023, 1078, 1169, 1302, 1519, 1617, 1837, 2046, 2338, 2387, 3038, 3234, 3507, 3674, 4557, 4774, 5177, 5511, 7014, 7161, 8183, 9114, 10354, 11022, 12859, 14322, 15531, 16366, 16709, 24549, 25718, 31062, 33418, 36239, 38577, 49098, 50127, 56947, 72478, 77154, 90013, 100254, 108717, 113894, 170841, 180026, 217434, 253673, 270039, 341682, 398629, 507346, 540078, 761019, 797258, 1195887, 1522038, 2391774, 2790403, 5580806, 8371209, 16742418]

約数ペア:

[(1, 16742418), (2, 8371209), (3, 5580806), (6, 2790403), (7, 2391774), (11, 1522038), (14, 1195887), (21, 797258), (22, 761019), (31, 540078), (33, 507346), (42, 398629), (49, 341682), (62, 270039), (66, 253673), (77, 217434), (93, 180026), (98, 170841), (147, 113894), (154, 108717), (167, 100254), (186, 90013), (217, 77154), (231, 72478), (294, 56947), (334, 50127), (341, 49098), (434, 38577), (462, 36239), (501, 33418), (539, 31062), (651, 25718), (682, 24549), (1002, 16709), (1023, 16366), (1078, 15531), (1169, 14322), (1302, 12859), (1519, 11022), (1617, 10354), (1837, 9114), (2046, 8183), (2338, 7161), (2387, 7014), (3038, 5511), (3234, 5177), (3507, 4774), (3674, 4557)]