15691989348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3643}}^1\times {\mathrm{17093}}^1$

素因数の和:20753

約数の個数: 72

約数和(自身を含む): 45347510208

約数和(自身を除く): 29655520860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3643, 7286, 10929, 14572, 17093, 21858, 25501, 32787, 34186, 43716, 51002, 51279, 65574, 68372, 76503, 102004, 102558, 119651, 131148, 153006, 153837, 205116, 229509, 239302, 306012, 307674, 358953, 459018, 478604, 615348, 717906, 918036, 1076859, 1435812, 2153718, 4307436, 62269799, 124539598, 186809397, 249079196, 373618794, 435888593, 560428191, 747237588, 871777186, 1120856382, 1307665779, 1743554372, 2241712764, 2615331558, 3922997337, 5230663116, 7845994674, 15691989348]

約数ペア:

[(1, 15691989348), (2, 7845994674), (3, 5230663116), (4, 3922997337), (6, 2615331558), (7, 2241712764), (9, 1743554372), (12, 1307665779), (14, 1120856382), (18, 871777186), (21, 747237588), (28, 560428191), (36, 435888593), (42, 373618794), (63, 249079196), (84, 186809397), (126, 124539598), (252, 62269799), (3643, 4307436), (7286, 2153718), (10929, 1435812), (14572, 1076859), (17093, 918036), (21858, 717906), (25501, 615348), (32787, 478604), (34186, 459018), (43716, 358953), (51002, 307674), (51279, 306012), (65574, 239302), (68372, 229509), (76503, 205116), (102004, 153837), (102558, 153006), (119651, 131148)]