18725921448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60018979}}^1$

素因数の和:60019001

約数の個数: 32

約数和(自身を含む): 50415943200

約数和(自身を除く): 31690021752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60018979, 120037958, 180056937, 240075916, 360113874, 480151832, 720227748, 780246727, 1440455496, 1560493454, 2340740181, 3120986908, 4681480362, 6241973816, 9362960724, 18725921448]

約数ペア:

[(1, 18725921448), (2, 9362960724), (3, 6241973816), (4, 4681480362), (6, 3120986908), (8, 2340740181), (12, 1560493454), (13, 1440455496), (24, 780246727), (26, 720227748), (39, 480151832), (52, 360113874), (78, 240075916), (104, 180056937), (156, 120037958), (312, 60018979)]