23954706

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 55317600

約数和(自身を除く): 31362894

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 787, 801, 1574, 1602, 1691, 2361, 3382, 4722, 5073, 7083, 10146, 14166, 14953, 15219, 29906, 30438, 44859, 70043, 89718, 134577, 140086, 210129, 269154, 420258, 630387, 1260774, 1330817, 2661634, 3992451, 7984902, 11977353, 23954706]

約数ペア:

[(1, 23954706), (2, 11977353), (3, 7984902), (6, 3992451), (9, 2661634), (18, 1330817), (19, 1260774), (38, 630387), (57, 420258), (89, 269154), (114, 210129), (171, 140086), (178, 134577), (267, 89718), (342, 70043), (534, 44859), (787, 30438), (801, 29906), (1574, 15219), (1602, 14953), (1691, 14166), (2361, 10146), (3382, 7083), (4722, 5073)]