18692928

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 59911488

約数和(自身を除く): 41218560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 83, 92, 96, 102, 136, 138, 144, 153, 166, 184, 192, 204, 207, 249, 272, 276, 288, 306, 332, 368, 391, 408, 414, 498, 544, 552, 576, 612, 664, 736, 747, 782, 816, 828, 996, 1088, 1104, 1173, 1224, 1328, 1411, 1472, 1494, 1564, 1632, 1656, 1909, 1992, 2208, 2346, 2448, 2656, 2822, 2988, 3128, 3264, 3312, 3519, 3818, 3984, 4233, 4416, 4692, 4896, 5312, 5644, 5727, 5976, 6256, 6624, 7038, 7636, 7968, 8466, 9384, 9792, 11288, 11454, 11952, 12512, 12699, 13248, 14076, 15272, 15936, 16932, 17181, 18768, 22576, 22908, 23904, 25024, 25398, 28152, 30544, 32453, 33864, 34362, 37536, 45152, 45816, 47808, 50796, 56304, 61088, 64906, 67728, 68724, 75072, 90304, 91632, 97359, 101592, 112608, 122176, 129812, 135456, 137448, 183264, 194718, 203184, 225216, 259624, 270912, 274896, 292077, 366528, 389436, 406368, 519248, 549792, 584154, 778872, 812736, 1038496, 1099584, 1168308, 1557744, 2076992, 2336616, 3115488, 4673232, 6230976, 9346464, 18692928]

約数ペア:

[(1, 18692928), (2, 9346464), (3, 6230976), (4, 4673232), (6, 3115488), (8, 2336616), (9, 2076992), (12, 1557744), (16, 1168308), (17, 1099584), (18, 1038496), (23, 812736), (24, 778872), (32, 584154), (34, 549792), (36, 519248), (46, 406368), (48, 389436), (51, 366528), (64, 292077), (68, 274896), (69, 270912), (72, 259624), (83, 225216), (92, 203184), (96, 194718), (102, 183264), (136, 137448), (138, 135456), (144, 129812), (153, 122176), (166, 112608), (184, 101592), (192, 97359), (204, 91632), (207, 90304), (249, 75072), (272, 68724), (276, 67728), (288, 64906), (306, 61088), (332, 56304), (368, 50796), (391, 47808), (408, 45816), (414, 45152), (498, 37536), (544, 34362), (552, 33864), (576, 32453), (612, 30544), (664, 28152), (736, 25398), (747, 25024), (782, 23904), (816, 22908), (828, 22576), (996, 18768), (1088, 17181), (1104, 16932), (1173, 15936), (1224, 15272), (1328, 14076), (1411, 13248), (1472, 12699), (1494, 12512), (1564, 11952), (1632, 11454), (1656, 11288), (1909, 9792), (1992, 9384), (2208, 8466), (2346, 7968), (2448, 7636), (2656, 7038), (2822, 6624), (2988, 6256), (3128, 5976), (3264, 5727), (3312, 5644), (3519, 5312), (3818, 4896), (3984, 4692), (4233, 4416)]