18497808

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2066

約数の個数: 100

約数和(自身を含む): 61216320

約数和(自身を除く): 42718512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2039, 2268, 3024, 4078, 4536, 6117, 8156, 9072, 12234, 14273, 16312, 18351, 24468, 28546, 32624, 36702, 42819, 48936, 55053, 57092, 73404, 85638, 97872, 110106, 114184, 128457, 146808, 165159, 171276, 220212, 228368, 256914, 293616, 330318, 342552, 385371, 440424, 513828, 660636, 685104, 770742, 880848, 1027656, 1156113, 1321272, 1541484, 2055312, 2312226, 2642544, 3082968, 4624452, 6165936, 9248904, 18497808]

約数ペア:

[(1, 18497808), (2, 9248904), (3, 6165936), (4, 4624452), (6, 3082968), (7, 2642544), (8, 2312226), (9, 2055312), (12, 1541484), (14, 1321272), (16, 1156113), (18, 1027656), (21, 880848), (24, 770742), (27, 685104), (28, 660636), (36, 513828), (42, 440424), (48, 385371), (54, 342552), (56, 330318), (63, 293616), (72, 256914), (81, 228368), (84, 220212), (108, 171276), (112, 165159), (126, 146808), (144, 128457), (162, 114184), (168, 110106), (189, 97872), (216, 85638), (252, 73404), (324, 57092), (336, 55053), (378, 48936), (432, 42819), (504, 36702), (567, 32624), (648, 28546), (756, 24468), (1008, 18351), (1134, 16312), (1296, 14273), (1512, 12234), (2039, 9072), (2268, 8156), (3024, 6117), (4078, 4536)]