18601848

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 35311752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 207, 239, 276, 282, 376, 414, 423, 478, 552, 564, 717, 828, 846, 956, 1081, 1128, 1434, 1656, 1692, 1912, 2151, 2162, 2868, 3243, 3384, 4302, 4324, 5497, 5736, 6486, 8604, 8648, 9729, 10994, 11233, 12972, 16491, 17208, 19458, 21988, 22466, 25944, 32982, 33699, 38916, 43976, 44932, 49473, 65964, 67398, 77832, 89864, 98946, 101097, 131928, 134796, 197892, 202194, 258359, 269592, 395784, 404388, 516718, 775077, 808776, 1033436, 1550154, 2066872, 2325231, 3100308, 4650462, 6200616, 9300924, 18601848]

約数ペア:

[(1, 18601848), (2, 9300924), (3, 6200616), (4, 4650462), (6, 3100308), (8, 2325231), (9, 2066872), (12, 1550154), (18, 1033436), (23, 808776), (24, 775077), (36, 516718), (46, 404388), (47, 395784), (69, 269592), (72, 258359), (92, 202194), (94, 197892), (138, 134796), (141, 131928), (184, 101097), (188, 98946), (207, 89864), (239, 77832), (276, 67398), (282, 65964), (376, 49473), (414, 44932), (423, 43976), (478, 38916), (552, 33699), (564, 32982), (717, 25944), (828, 22466), (846, 21988), (956, 19458), (1081, 17208), (1128, 16491), (1434, 12972), (1656, 11233), (1692, 10994), (1912, 9729), (2151, 8648), (2162, 8604), (2868, 6486), (3243, 5736), (3384, 5497), (4302, 4324)]