18053257848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{48571}}^1$

素因数の和:49508

約数の個数: 64

約数和(自身を含む): 47841477120

約数和(自身を除く): 29788219272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 911, 1822, 2733, 3644, 5466, 7288, 10932, 15487, 21864, 30974, 46461, 48571, 61948, 92922, 97142, 123896, 145713, 185844, 194284, 291426, 371688, 388568, 582852, 825707, 1165704, 1651414, 2477121, 3302828, 4954242, 6605656, 9908484, 19816968, 44248181, 88496362, 132744543, 176992724, 265489086, 353985448, 530978172, 752219077, 1061956344, 1504438154, 2256657231, 3008876308, 4513314462, 6017752616, 9026628924, 18053257848]

約数ペア:

[(1, 18053257848), (2, 9026628924), (3, 6017752616), (4, 4513314462), (6, 3008876308), (8, 2256657231), (12, 1504438154), (17, 1061956344), (24, 752219077), (34, 530978172), (51, 353985448), (68, 265489086), (102, 176992724), (136, 132744543), (204, 88496362), (408, 44248181), (911, 19816968), (1822, 9908484), (2733, 6605656), (3644, 4954242), (5466, 3302828), (7288, 2477121), (10932, 1651414), (15487, 1165704), (21864, 825707), (30974, 582852), (46461, 388568), (48571, 371688), (61948, 291426), (92922, 194284), (97142, 185844), (123896, 145713)]