12407759748

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{6961}}^1$

素因数の和:7777

約数の個数: 72

約数和(自身を含む): 31879833440

約数和(自身を除く): 19472073692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 739, 804, 1206, 1478, 2217, 2412, 2956, 4434, 6651, 6961, 8868, 13302, 13922, 20883, 26604, 27844, 41766, 49513, 62649, 83532, 99026, 125298, 148539, 198052, 250596, 297078, 445617, 466387, 594156, 891234, 932774, 1399161, 1782468, 1865548, 2798322, 4197483, 5144179, 5596644, 8394966, 10288358, 15432537, 16789932, 20576716, 30865074, 46297611, 61730148, 92595222, 185190444, 344659993, 689319986, 1033979979, 1378639972, 2067959958, 3101939937, 4135919916, 6203879874, 12407759748]

約数ペア:

[(1, 12407759748), (2, 6203879874), (3, 4135919916), (4, 3101939937), (6, 2067959958), (9, 1378639972), (12, 1033979979), (18, 689319986), (36, 344659993), (67, 185190444), (134, 92595222), (201, 61730148), (268, 46297611), (402, 30865074), (603, 20576716), (739, 16789932), (804, 15432537), (1206, 10288358), (1478, 8394966), (2217, 5596644), (2412, 5144179), (2956, 4197483), (4434, 2798322), (6651, 1865548), (6961, 1782468), (8868, 1399161), (13302, 932774), (13922, 891234), (20883, 594156), (26604, 466387), (27844, 445617), (41766, 297078), (49513, 250596), (62649, 198052), (83532, 148539), (99026, 125298)]