1806400752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{93383}}^1$

素因数の和:93438

約数の個数: 80

約数和(自身を含む): 5187667968

約数和(自身を除く): 3381267216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 93383, 186766, 280149, 373532, 560298, 747064, 1120596, 1213979, 1494128, 2241192, 2427958, 2894873, 3641937, 4482384, 4855916, 5789746, 7283874, 8684619, 9711832, 11579492, 14567748, 17369238, 19423664, 23158984, 29135496, 34738476, 37633349, 46317968, 58270992, 69476952, 75266698, 112900047, 138953904, 150533396, 225800094, 301066792, 451600188, 602133584, 903200376, 1806400752]

約数ペア:

[(1, 1806400752), (2, 903200376), (3, 602133584), (4, 451600188), (6, 301066792), (8, 225800094), (12, 150533396), (13, 138953904), (16, 112900047), (24, 75266698), (26, 69476952), (31, 58270992), (39, 46317968), (48, 37633349), (52, 34738476), (62, 29135496), (78, 23158984), (93, 19423664), (104, 17369238), (124, 14567748), (156, 11579492), (186, 9711832), (208, 8684619), (248, 7283874), (312, 5789746), (372, 4855916), (403, 4482384), (496, 3641937), (624, 2894873), (744, 2427958), (806, 2241192), (1209, 1494128), (1488, 1213979), (1612, 1120596), (2418, 747064), (3224, 560298), (4836, 373532), (6448, 280149), (9672, 186766), (19344, 93383)]