18603156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 52553088

約数和(自身を除く): 33949932

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 111, 132, 143, 148, 156, 222, 286, 293, 407, 429, 444, 481, 572, 586, 814, 858, 879, 962, 1172, 1221, 1443, 1628, 1716, 1758, 1924, 2442, 2886, 3223, 3516, 3809, 4884, 5291, 5772, 6446, 7618, 9669, 10582, 10841, 11427, 12892, 15236, 15873, 19338, 21164, 21682, 22854, 31746, 32523, 38676, 41899, 43364, 45708, 63492, 65046, 83798, 119251, 125697, 130092, 140933, 167596, 238502, 251394, 281866, 357753, 422799, 477004, 502788, 563732, 715506, 845598, 1431012, 1550263, 1691196, 3100526, 4650789, 6201052, 9301578, 18603156]

約数ペア:

[(1, 18603156), (2, 9301578), (3, 6201052), (4, 4650789), (6, 3100526), (11, 1691196), (12, 1550263), (13, 1431012), (22, 845598), (26, 715506), (33, 563732), (37, 502788), (39, 477004), (44, 422799), (52, 357753), (66, 281866), (74, 251394), (78, 238502), (111, 167596), (132, 140933), (143, 130092), (148, 125697), (156, 119251), (222, 83798), (286, 65046), (293, 63492), (407, 45708), (429, 43364), (444, 41899), (481, 38676), (572, 32523), (586, 31746), (814, 22854), (858, 21682), (879, 21164), (962, 19338), (1172, 15873), (1221, 15236), (1443, 12892), (1628, 11427), (1716, 10841), (1758, 10582), (1924, 9669), (2442, 7618), (2886, 6446), (3223, 5772), (3516, 5291), (3809, 4884)]