18138252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 50077440

約数和(自身を除く): 31939188

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 59, 66, 68, 102, 118, 132, 137, 177, 187, 204, 236, 274, 354, 374, 411, 548, 561, 649, 708, 748, 822, 1003, 1122, 1298, 1507, 1644, 1947, 2006, 2244, 2329, 2596, 3009, 3014, 3894, 4012, 4521, 4658, 6018, 6028, 6987, 7788, 8083, 9042, 9316, 11033, 12036, 13974, 16166, 18084, 22066, 24249, 25619, 27948, 32332, 33099, 44132, 48498, 51238, 66198, 76857, 88913, 96996, 102476, 132396, 137411, 153714, 177826, 266739, 274822, 307428, 355652, 412233, 533478, 549644, 824466, 1066956, 1511521, 1648932, 3023042, 4534563, 6046084, 9069126, 18138252]

約数ペア:

[(1, 18138252), (2, 9069126), (3, 6046084), (4, 4534563), (6, 3023042), (11, 1648932), (12, 1511521), (17, 1066956), (22, 824466), (33, 549644), (34, 533478), (44, 412233), (51, 355652), (59, 307428), (66, 274822), (68, 266739), (102, 177826), (118, 153714), (132, 137411), (137, 132396), (177, 102476), (187, 96996), (204, 88913), (236, 76857), (274, 66198), (354, 51238), (374, 48498), (411, 44132), (548, 33099), (561, 32332), (649, 27948), (708, 25619), (748, 24249), (822, 22066), (1003, 18084), (1122, 16166), (1298, 13974), (1507, 12036), (1644, 11033), (1947, 9316), (2006, 9042), (2244, 8083), (2329, 7788), (2596, 6987), (3009, 6028), (3014, 6018), (3894, 4658), (4012, 4521)]