18089448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 50050560

約数和(自身を除く): 31961112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1567, 1924, 2886, 3134, 3848, 4701, 5772, 6268, 9402, 11544, 12536, 18804, 20371, 37608, 40742, 57979, 61113, 81484, 115958, 122226, 162968, 173937, 231916, 244452, 347874, 463832, 488904, 695748, 753727, 1391496, 1507454, 2261181, 3014908, 4522362, 6029816, 9044724, 18089448]

約数ペア:

[(1, 18089448), (2, 9044724), (3, 6029816), (4, 4522362), (6, 3014908), (8, 2261181), (12, 1507454), (13, 1391496), (24, 753727), (26, 695748), (37, 488904), (39, 463832), (52, 347874), (74, 244452), (78, 231916), (104, 173937), (111, 162968), (148, 122226), (156, 115958), (222, 81484), (296, 61113), (312, 57979), (444, 40742), (481, 37608), (888, 20371), (962, 18804), (1443, 12536), (1567, 11544), (1924, 9402), (2886, 6268), (3134, 5772), (3848, 4701)]