1333386774

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{18617}}^1$

素因数の和:18821

約数の個数: 48

約数和(自身を含む): 3032201952

約数和(自身を除く): 1698815178

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 1038, 1557, 3114, 3979, 7958, 11937, 18617, 23874, 35811, 37234, 55851, 71622, 111702, 167553, 335106, 428191, 856382, 1284573, 2569146, 3220741, 3853719, 6441482, 7707438, 9662223, 19324446, 28986669, 57973338, 74077043, 148154086, 222231129, 444462258, 666693387, 1333386774]

約数ペア:

[(1, 1333386774), (2, 666693387), (3, 444462258), (6, 222231129), (9, 148154086), (18, 74077043), (23, 57973338), (46, 28986669), (69, 19324446), (138, 9662223), (173, 7707438), (207, 6441482), (346, 3853719), (414, 3220741), (519, 2569146), (1038, 1284573), (1557, 856382), (3114, 428191), (3979, 335106), (7958, 167553), (11937, 111702), (18617, 71622), (23874, 55851), (35811, 37234)]