18350752

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 44997120

約数和(自身を除く): 26646368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 68, 79, 112, 119, 122, 136, 158, 224, 238, 244, 272, 316, 427, 476, 488, 544, 553, 632, 854, 952, 976, 1037, 1106, 1264, 1343, 1708, 1904, 1952, 2074, 2212, 2528, 2686, 3416, 3808, 4148, 4424, 4819, 5372, 6832, 7259, 8296, 8848, 9401, 9638, 10744, 13664, 14518, 16592, 17696, 18802, 19276, 21488, 29036, 33184, 33733, 37604, 38552, 42976, 58072, 67466, 75208, 77104, 81923, 116144, 134932, 150416, 154208, 163846, 232288, 269864, 300832, 327692, 539728, 573461, 655384, 1079456, 1146922, 1310768, 2293844, 2621536, 4587688, 9175376, 18350752]

約数ペア:

[(1, 18350752), (2, 9175376), (4, 4587688), (7, 2621536), (8, 2293844), (14, 1310768), (16, 1146922), (17, 1079456), (28, 655384), (32, 573461), (34, 539728), (56, 327692), (61, 300832), (68, 269864), (79, 232288), (112, 163846), (119, 154208), (122, 150416), (136, 134932), (158, 116144), (224, 81923), (238, 77104), (244, 75208), (272, 67466), (316, 58072), (427, 42976), (476, 38552), (488, 37604), (544, 33733), (553, 33184), (632, 29036), (854, 21488), (952, 19276), (976, 18802), (1037, 17696), (1106, 16592), (1264, 14518), (1343, 13664), (1708, 10744), (1904, 9638), (1952, 9401), (2074, 8848), (2212, 8296), (2528, 7259), (2686, 6832), (3416, 5372), (3808, 4819), (4148, 4424)]