21943872

素因数分解:

$2^6\times 3^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 69896736

約数和(自身を除く): 47952864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 83, 96, 102, 108, 136, 144, 153, 162, 166, 192, 204, 216, 243, 249, 272, 288, 306, 324, 332, 408, 432, 459, 486, 498, 544, 576, 612, 648, 664, 747, 816, 864, 918, 972, 996, 1088, 1224, 1296, 1328, 1377, 1411, 1494, 1632, 1728, 1836, 1944, 1992, 2241, 2448, 2592, 2656, 2754, 2822, 2988, 3264, 3672, 3888, 3984, 4131, 4233, 4482, 4896, 5184, 5312, 5508, 5644, 5976, 6723, 7344, 7776, 7968, 8262, 8466, 8964, 9792, 11016, 11288, 11952, 12699, 13446, 14688, 15552, 15936, 16524, 16932, 17928, 20169, 22032, 22576, 23904, 25398, 26892, 29376, 33048, 33864, 35856, 38097, 40338, 44064, 45152, 47808, 50796, 53784, 66096, 67728, 71712, 76194, 80676, 88128, 90304, 101592, 107568, 114291, 132192, 135456, 143424, 152388, 161352, 203184, 215136, 228582, 264384, 270912, 304776, 322704, 342873, 406368, 430272, 457164, 609552, 645408, 685746, 812736, 914328, 1219104, 1290816, 1371492, 1828656, 2438208, 2742984, 3657312, 5485968, 7314624, 10971936, 21943872]

約数ペア:

[(1, 21943872), (2, 10971936), (3, 7314624), (4, 5485968), (6, 3657312), (8, 2742984), (9, 2438208), (12, 1828656), (16, 1371492), (17, 1290816), (18, 1219104), (24, 914328), (27, 812736), (32, 685746), (34, 645408), (36, 609552), (48, 457164), (51, 430272), (54, 406368), (64, 342873), (68, 322704), (72, 304776), (81, 270912), (83, 264384), (96, 228582), (102, 215136), (108, 203184), (136, 161352), (144, 152388), (153, 143424), (162, 135456), (166, 132192), (192, 114291), (204, 107568), (216, 101592), (243, 90304), (249, 88128), (272, 80676), (288, 76194), (306, 71712), (324, 67728), (332, 66096), (408, 53784), (432, 50796), (459, 47808), (486, 45152), (498, 44064), (544, 40338), (576, 38097), (612, 35856), (648, 33864), (664, 33048), (747, 29376), (816, 26892), (864, 25398), (918, 23904), (972, 22576), (996, 22032), (1088, 20169), (1224, 17928), (1296, 16932), (1328, 16524), (1377, 15936), (1411, 15552), (1494, 14688), (1632, 13446), (1728, 12699), (1836, 11952), (1944, 11288), (1992, 11016), (2241, 9792), (2448, 8964), (2592, 8466), (2656, 8262), (2754, 7968), (2822, 7776), (2988, 7344), (3264, 6723), (3672, 5976), (3888, 5644), (3984, 5508), (4131, 5312), (4233, 5184), (4482, 4896)]