189440892

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{78541}}^1$

素因数の和:78618

約数の個数: 36

約数和(自身を含む): 486017896

約数和(自身を除く): 296577004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 78541, 157082, 235623, 314164, 471246, 706869, 942492, 1413738, 2827476, 5262247, 10524494, 15786741, 21048988, 31573482, 47360223, 63146964, 94720446, 189440892]

約数ペア:

[(1, 189440892), (2, 94720446), (3, 63146964), (4, 47360223), (6, 31573482), (9, 21048988), (12, 15786741), (18, 10524494), (36, 5262247), (67, 2827476), (134, 1413738), (201, 942492), (268, 706869), (402, 471246), (603, 314164), (804, 235623), (1206, 157082), (2412, 78541)]