38165316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 105872256

約数和(自身を除く): 67706940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1381, 1974, 2303, 2762, 3948, 4143, 4606, 5524, 6909, 8286, 9212, 9667, 13818, 16572, 19334, 27636, 29001, 38668, 58002, 64907, 67669, 116004, 129814, 135338, 194721, 203007, 259628, 270676, 389442, 406014, 454349, 778884, 812028, 908698, 1363047, 1817396, 2726094, 3180443, 5452188, 6360886, 9541329, 12721772, 19082658, 38165316]

約数ペア:

[(1, 38165316), (2, 19082658), (3, 12721772), (4, 9541329), (6, 6360886), (7, 5452188), (12, 3180443), (14, 2726094), (21, 1817396), (28, 1363047), (42, 908698), (47, 812028), (49, 778884), (84, 454349), (94, 406014), (98, 389442), (141, 270676), (147, 259628), (188, 203007), (196, 194721), (282, 135338), (294, 129814), (329, 116004), (564, 67669), (588, 64907), (658, 58002), (987, 38668), (1316, 29001), (1381, 27636), (1974, 19334), (2303, 16572), (2762, 13818), (3948, 9667), (4143, 9212), (4606, 8286), (5524, 6909)]