17955696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 52282368

約数和(自身を除く): 34326672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1097, 1364, 1488, 2046, 2194, 2728, 3291, 4092, 4388, 5456, 6582, 8184, 8776, 12067, 13164, 16368, 17552, 24134, 26328, 34007, 36201, 48268, 52656, 68014, 72402, 96536, 102021, 136028, 144804, 193072, 204042, 272056, 289608, 374077, 408084, 544112, 579216, 748154, 816168, 1122231, 1496308, 1632336, 2244462, 2992616, 4488924, 5985232, 8977848, 17955696]

約数ペア:

[(1, 17955696), (2, 8977848), (3, 5985232), (4, 4488924), (6, 2992616), (8, 2244462), (11, 1632336), (12, 1496308), (16, 1122231), (22, 816168), (24, 748154), (31, 579216), (33, 544112), (44, 408084), (48, 374077), (62, 289608), (66, 272056), (88, 204042), (93, 193072), (124, 144804), (132, 136028), (176, 102021), (186, 96536), (248, 72402), (264, 68014), (341, 52656), (372, 48268), (496, 36201), (528, 34007), (682, 26328), (744, 24134), (1023, 17552), (1097, 16368), (1364, 13164), (1488, 12067), (2046, 8776), (2194, 8184), (2728, 6582), (3291, 5456), (4092, 4388)]