42829878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 107735040

約数和(自身を除く): 64905162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1669, 1833, 1974, 3338, 3666, 4277, 5007, 8554, 10014, 11683, 12831, 21697, 23366, 25662, 35049, 43394, 65091, 70098, 78443, 130182, 151879, 156886, 235329, 303758, 455637, 470658, 549101, 911274, 1019759, 1098202, 1647303, 2039518, 3059277, 3294606, 6118554, 7138313, 14276626, 21414939, 42829878]

約数ペア:

[(1, 42829878), (2, 21414939), (3, 14276626), (6, 7138313), (7, 6118554), (13, 3294606), (14, 3059277), (21, 2039518), (26, 1647303), (39, 1098202), (42, 1019759), (47, 911274), (78, 549101), (91, 470658), (94, 455637), (141, 303758), (182, 235329), (273, 156886), (282, 151879), (329, 130182), (546, 78443), (611, 70098), (658, 65091), (987, 43394), (1222, 35049), (1669, 25662), (1833, 23366), (1974, 21697), (3338, 12831), (3666, 11683), (4277, 10014), (5007, 8554)]