18255744

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 60147360

約数和(自身を除く): 41891616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 53, 64, 69, 72, 78, 92, 96, 104, 106, 117, 128, 138, 144, 156, 159, 184, 192, 207, 208, 212, 234, 276, 288, 299, 312, 318, 368, 384, 414, 416, 424, 468, 477, 552, 576, 598, 624, 636, 689, 736, 828, 832, 848, 897, 936, 954, 1104, 1152, 1196, 1219, 1248, 1272, 1378, 1472, 1656, 1664, 1696, 1794, 1872, 1908, 2067, 2208, 2392, 2438, 2496, 2544, 2691, 2756, 2944, 3312, 3392, 3588, 3657, 3744, 3816, 4134, 4416, 4784, 4876, 4992, 5088, 5382, 5512, 6201, 6624, 6784, 7176, 7314, 7488, 7632, 8268, 8832, 9568, 9752, 10176, 10764, 10971, 11024, 12402, 13248, 14352, 14628, 14976, 15264, 15847, 16536, 19136, 19504, 20352, 21528, 21942, 22048, 24804, 26496, 28704, 29256, 30528, 31694, 33072, 38272, 39008, 43056, 43884, 44096, 47541, 49608, 57408, 58512, 61056, 63388, 66144, 78016, 86112, 87768, 88192, 95082, 99216, 114816, 117024, 126776, 132288, 142623, 156032, 172224, 175536, 190164, 198432, 234048, 253552, 264576, 285246, 344448, 351072, 380328, 396864, 468096, 507104, 570492, 702144, 760656, 793728, 1014208, 1140984, 1404288, 1521312, 2028416, 2281968, 3042624, 4563936, 6085248, 9127872, 18255744]

約数ペア:

[(1, 18255744), (2, 9127872), (3, 6085248), (4, 4563936), (6, 3042624), (8, 2281968), (9, 2028416), (12, 1521312), (13, 1404288), (16, 1140984), (18, 1014208), (23, 793728), (24, 760656), (26, 702144), (32, 570492), (36, 507104), (39, 468096), (46, 396864), (48, 380328), (52, 351072), (53, 344448), (64, 285246), (69, 264576), (72, 253552), (78, 234048), (92, 198432), (96, 190164), (104, 175536), (106, 172224), (117, 156032), (128, 142623), (138, 132288), (144, 126776), (156, 117024), (159, 114816), (184, 99216), (192, 95082), (207, 88192), (208, 87768), (212, 86112), (234, 78016), (276, 66144), (288, 63388), (299, 61056), (312, 58512), (318, 57408), (368, 49608), (384, 47541), (414, 44096), (416, 43884), (424, 43056), (468, 39008), (477, 38272), (552, 33072), (576, 31694), (598, 30528), (624, 29256), (636, 28704), (689, 26496), (736, 24804), (828, 22048), (832, 21942), (848, 21528), (897, 20352), (936, 19504), (954, 19136), (1104, 16536), (1152, 15847), (1196, 15264), (1219, 14976), (1248, 14628), (1272, 14352), (1378, 13248), (1472, 12402), (1656, 11024), (1664, 10971), (1696, 10764), (1794, 10176), (1872, 9752), (1908, 9568), (2067, 8832), (2208, 8268), (2392, 7632), (2438, 7488), (2496, 7314), (2544, 7176), (2691, 6784), (2756, 6624), (2944, 6201), (3312, 5512), (3392, 5382), (3588, 5088), (3657, 4992), (3744, 4876), (3816, 4784), (4134, 4416)]