13121036718

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 28818616320

約数和(自身を除く): 15697579602

約数列:

[1, 2, 3, 6, 29, 37, 47, 58, 74, 87, 94, 103, 111, 141, 174, 206, 222, 282, 309, 421, 618, 842, 1073, 1263, 1363, 1739, 2146, 2526, 2726, 2987, 3219, 3478, 3811, 4089, 4841, 5217, 5974, 6438, 7622, 8178, 8961, 9682, 10434, 11433, 12209, 14523, 15577, 17922, 19787, 22866, 24418, 29046, 31154, 36627, 39574, 43363, 46731, 50431, 59361, 73254, 86726, 93462, 100862, 110519, 118722, 130089, 140389, 151293, 179117, 221038, 260178, 280778, 302586, 331557, 358234, 421167, 451733, 537351, 573823, 663114, 732119, 842334, 903466, 1074702, 1147646, 1257527, 1355199, 1464238, 1604431, 1721469, 2038061, 2196357, 2515054, 2710398, 3208862, 3442938, 3772581, 4076122, 4392714, 4813293, 5194393, 6114183, 7545162, 9626586, 10388786, 12228366, 15583179, 21231451, 31166358, 42462902, 46528499, 59103769, 63694353, 75408257, 93056998, 118207538, 127388706, 139585497, 150816514, 177311307, 226224771, 279170994, 354622614, 452449542, 2186839453, 4373678906, 6560518359, 13121036718]

約数ペア:

[(1, 13121036718), (2, 6560518359), (3, 4373678906), (6, 2186839453), (29, 452449542), (37, 354622614), (47, 279170994), (58, 226224771), (74, 177311307), (87, 150816514), (94, 139585497), (103, 127388706), (111, 118207538), (141, 93056998), (174, 75408257), (206, 63694353), (222, 59103769), (282, 46528499), (309, 42462902), (421, 31166358), (618, 21231451), (842, 15583179), (1073, 12228366), (1263, 10388786), (1363, 9626586), (1739, 7545162), (2146, 6114183), (2526, 5194393), (2726, 4813293), (2987, 4392714), (3219, 4076122), (3478, 3772581), (3811, 3442938), (4089, 3208862), (4841, 2710398), (5217, 2515054), (5974, 2196357), (6438, 2038061), (7622, 1721469), (8178, 1604431), (8961, 1464238), (9682, 1355199), (10434, 1257527), (11433, 1147646), (12209, 1074702), (14523, 903466), (15577, 842334), (17922, 732119), (19787, 663114), (22866, 573823), (24418, 537351), (29046, 451733), (31154, 421167), (36627, 358234), (39574, 331557), (43363, 302586), (46731, 280778), (50431, 260178), (59361, 221038), (73254, 179117), (86726, 151293), (93462, 140389), (100862, 130089), (110519, 118722)]