18056142

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 46418400

約数和(自身を除く): 28362258

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 89, 102, 117, 153, 178, 221, 234, 267, 289, 306, 351, 442, 459, 534, 578, 663, 702, 801, 867, 918, 1157, 1326, 1513, 1602, 1734, 1989, 2314, 2403, 2601, 3026, 3471, 3757, 3978, 4539, 4806, 5202, 5967, 6942, 7514, 7803, 9078, 10413, 11271, 11934, 13617, 15606, 19669, 20826, 22542, 25721, 27234, 31239, 33813, 39338, 40851, 51442, 59007, 62478, 67626, 77163, 81702, 101439, 118014, 154326, 177021, 202878, 231489, 334373, 354042, 462978, 531063, 668746, 694467, 1003119, 1062126, 1388934, 2006238, 3009357, 6018714, 9028071, 18056142]

約数ペア:

[(1, 18056142), (2, 9028071), (3, 6018714), (6, 3009357), (9, 2006238), (13, 1388934), (17, 1062126), (18, 1003119), (26, 694467), (27, 668746), (34, 531063), (39, 462978), (51, 354042), (54, 334373), (78, 231489), (89, 202878), (102, 177021), (117, 154326), (153, 118014), (178, 101439), (221, 81702), (234, 77163), (267, 67626), (289, 62478), (306, 59007), (351, 51442), (442, 40851), (459, 39338), (534, 33813), (578, 31239), (663, 27234), (702, 25721), (801, 22542), (867, 20826), (918, 19669), (1157, 15606), (1326, 13617), (1513, 11934), (1602, 11271), (1734, 10413), (1989, 9078), (2314, 7803), (2403, 7514), (2601, 6942), (3026, 5967), (3471, 5202), (3757, 4806), (3978, 4539)]