12883374

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{541}}^1$

素因数の和:572

約数の個数: 72

約数和(自身を含む): 33736248

約数和(自身を除く): 20852874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 541, 567, 882, 1082, 1134, 1323, 1623, 1701, 2646, 3246, 3402, 3787, 3969, 4869, 7574, 7938, 9738, 11361, 11907, 14607, 22722, 23814, 26509, 29214, 34083, 43821, 53018, 68166, 79527, 87642, 102249, 131463, 159054, 204498, 238581, 262926, 306747, 477162, 613494, 715743, 920241, 1431486, 1840482, 2147229, 4294458, 6441687, 12883374]

約数ペア:

[(1, 12883374), (2, 6441687), (3, 4294458), (6, 2147229), (7, 1840482), (9, 1431486), (14, 920241), (18, 715743), (21, 613494), (27, 477162), (42, 306747), (49, 262926), (54, 238581), (63, 204498), (81, 159054), (98, 131463), (126, 102249), (147, 87642), (162, 79527), (189, 68166), (243, 53018), (294, 43821), (378, 34083), (441, 29214), (486, 26509), (541, 23814), (567, 22722), (882, 14607), (1082, 11907), (1134, 11361), (1323, 9738), (1623, 7938), (1701, 7574), (2646, 4869), (3246, 3969), (3402, 3787)]