11963172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 32096736

約数和(自身を除く): 20133564

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 347, 442, 507, 663, 676, 694, 884, 1014, 1041, 1326, 1388, 2028, 2082, 2652, 2873, 4164, 4511, 5746, 5899, 8619, 9022, 11492, 11798, 13533, 17238, 17697, 18044, 23596, 27066, 34476, 35394, 54132, 58643, 70788, 76687, 117286, 153374, 175929, 230061, 234572, 306748, 351858, 460122, 703716, 920244, 996931, 1993862, 2990793, 3987724, 5981586, 11963172]

約数ペア:

[(1, 11963172), (2, 5981586), (3, 3987724), (4, 2990793), (6, 1993862), (12, 996931), (13, 920244), (17, 703716), (26, 460122), (34, 351858), (39, 306748), (51, 234572), (52, 230061), (68, 175929), (78, 153374), (102, 117286), (156, 76687), (169, 70788), (204, 58643), (221, 54132), (338, 35394), (347, 34476), (442, 27066), (507, 23596), (663, 18044), (676, 17697), (694, 17238), (884, 13533), (1014, 11798), (1041, 11492), (1326, 9022), (1388, 8619), (2028, 5899), (2082, 5746), (2652, 4511), (2873, 4164)]