12861576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 43392960

約数和(自身を除く): 30531384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 151, 156, 168, 169, 182, 234, 252, 273, 302, 312, 338, 364, 453, 468, 504, 507, 546, 604, 676, 728, 819, 906, 936, 1014, 1057, 1092, 1183, 1208, 1352, 1359, 1521, 1638, 1812, 1963, 2028, 2114, 2184, 2366, 2718, 3042, 3171, 3276, 3549, 3624, 3926, 4056, 4228, 4732, 5436, 5889, 6084, 6342, 6552, 7098, 7852, 8456, 9464, 9513, 10647, 10872, 11778, 12168, 12684, 13741, 14196, 15704, 17667, 19026, 21294, 23556, 25368, 25519, 27482, 28392, 35334, 38052, 41223, 42588, 47112, 51038, 54964, 70668, 76104, 76557, 82446, 85176, 102076, 109928, 123669, 141336, 153114, 164892, 178633, 204152, 229671, 247338, 306228, 329784, 357266, 459342, 494676, 535899, 612456, 714532, 918684, 989352, 1071798, 1429064, 1607697, 1837368, 2143596, 3215394, 4287192, 6430788, 12861576]

約数ペア:

[(1, 12861576), (2, 6430788), (3, 4287192), (4, 3215394), (6, 2143596), (7, 1837368), (8, 1607697), (9, 1429064), (12, 1071798), (13, 989352), (14, 918684), (18, 714532), (21, 612456), (24, 535899), (26, 494676), (28, 459342), (36, 357266), (39, 329784), (42, 306228), (52, 247338), (56, 229671), (63, 204152), (72, 178633), (78, 164892), (84, 153114), (91, 141336), (104, 123669), (117, 109928), (126, 102076), (151, 85176), (156, 82446), (168, 76557), (169, 76104), (182, 70668), (234, 54964), (252, 51038), (273, 47112), (302, 42588), (312, 41223), (338, 38052), (364, 35334), (453, 28392), (468, 27482), (504, 25519), (507, 25368), (546, 23556), (604, 21294), (676, 19026), (728, 17667), (819, 15704), (906, 14196), (936, 13741), (1014, 12684), (1057, 12168), (1092, 11778), (1183, 10872), (1208, 10647), (1352, 9513), (1359, 9464), (1521, 8456), (1638, 7852), (1812, 7098), (1963, 6552), (2028, 6342), (2114, 6084), (2184, 5889), (2366, 5436), (2718, 4732), (3042, 4228), (3171, 4056), (3276, 3926), (3549, 3624)]