19025856

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 60624720

約数和(自身を除く): 41598864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 67, 68, 72, 87, 96, 102, 116, 134, 136, 144, 153, 174, 192, 201, 204, 232, 261, 268, 272, 288, 306, 348, 402, 408, 464, 493, 522, 536, 544, 576, 603, 612, 696, 804, 816, 928, 986, 1044, 1072, 1088, 1139, 1206, 1224, 1392, 1479, 1608, 1632, 1856, 1943, 1972, 2088, 2144, 2278, 2412, 2448, 2784, 2958, 3216, 3264, 3417, 3886, 3944, 4176, 4288, 4437, 4556, 4824, 4896, 5568, 5829, 5916, 6432, 6834, 7772, 7888, 8352, 8874, 9112, 9648, 9792, 10251, 11658, 11832, 12864, 13668, 15544, 15776, 16704, 17487, 17748, 18224, 19296, 20502, 23316, 23664, 27336, 31088, 31552, 33031, 34974, 35496, 36448, 38592, 41004, 46632, 47328, 54672, 62176, 66062, 69948, 70992, 72896, 82008, 93264, 94656, 99093, 109344, 124352, 132124, 139896, 141984, 164016, 186528, 198186, 218688, 264248, 279792, 283968, 297279, 328032, 373056, 396372, 528496, 559584, 594558, 656064, 792744, 1056992, 1119168, 1189116, 1585488, 2113984, 2378232, 3170976, 4756464, 6341952, 9512928, 19025856]

約数ペア:

[(1, 19025856), (2, 9512928), (3, 6341952), (4, 4756464), (6, 3170976), (8, 2378232), (9, 2113984), (12, 1585488), (16, 1189116), (17, 1119168), (18, 1056992), (24, 792744), (29, 656064), (32, 594558), (34, 559584), (36, 528496), (48, 396372), (51, 373056), (58, 328032), (64, 297279), (67, 283968), (68, 279792), (72, 264248), (87, 218688), (96, 198186), (102, 186528), (116, 164016), (134, 141984), (136, 139896), (144, 132124), (153, 124352), (174, 109344), (192, 99093), (201, 94656), (204, 93264), (232, 82008), (261, 72896), (268, 70992), (272, 69948), (288, 66062), (306, 62176), (348, 54672), (402, 47328), (408, 46632), (464, 41004), (493, 38592), (522, 36448), (536, 35496), (544, 34974), (576, 33031), (603, 31552), (612, 31088), (696, 27336), (804, 23664), (816, 23316), (928, 20502), (986, 19296), (1044, 18224), (1072, 17748), (1088, 17487), (1139, 16704), (1206, 15776), (1224, 15544), (1392, 13668), (1479, 12864), (1608, 11832), (1632, 11658), (1856, 10251), (1943, 9792), (1972, 9648), (2088, 9112), (2144, 8874), (2278, 8352), (2412, 7888), (2448, 7772), (2784, 6834), (2958, 6432), (3216, 5916), (3264, 5829), (3417, 5568), (3886, 4896), (3944, 4824), (4176, 4556), (4288, 4437)]