42238413

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 73507200

約数和(自身を除く): 31268787

約数列:

[1, 3, 7, 9, 21, 29, 61, 63, 87, 183, 203, 261, 379, 427, 549, 609, 1137, 1281, 1769, 1827, 2653, 3411, 3843, 5307, 7959, 10991, 12383, 15921, 23119, 23877, 32973, 37149, 69357, 76937, 98919, 111447, 161833, 208071, 230811, 485499, 670451, 692433, 1456497, 2011353, 4693157, 6034059, 14079471, 42238413]

約数ペア:

[(1, 42238413), (3, 14079471), (7, 6034059), (9, 4693157), (21, 2011353), (29, 1456497), (61, 692433), (63, 670451), (87, 485499), (183, 230811), (203, 208071), (261, 161833), (379, 111447), (427, 98919), (549, 76937), (609, 69357), (1137, 37149), (1281, 32973), (1769, 23877), (1827, 23119), (2653, 15921), (3411, 12383), (3843, 10991), (5307, 7959)]