31552236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 84768320

約数和(自身を除く): 53216084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 283, 326, 342, 489, 566, 652, 684, 849, 978, 1132, 1467, 1698, 1956, 2547, 2934, 3097, 3396, 5094, 5377, 5868, 6194, 9291, 10188, 10754, 12388, 16131, 18582, 21508, 27873, 32262, 37164, 46129, 48393, 55746, 64524, 92258, 96786, 111492, 138387, 184516, 193572, 276774, 415161, 553548, 830322, 876451, 1660644, 1752902, 2629353, 3505804, 5258706, 7888059, 10517412, 15776118, 31552236]

約数ペア:

[(1, 31552236), (2, 15776118), (3, 10517412), (4, 7888059), (6, 5258706), (9, 3505804), (12, 2629353), (18, 1752902), (19, 1660644), (36, 876451), (38, 830322), (57, 553548), (76, 415161), (114, 276774), (163, 193572), (171, 184516), (228, 138387), (283, 111492), (326, 96786), (342, 92258), (489, 64524), (566, 55746), (652, 48393), (684, 46129), (849, 37164), (978, 32262), (1132, 27873), (1467, 21508), (1698, 18582), (1956, 16131), (2547, 12388), (2934, 10754), (3097, 10188), (3396, 9291), (5094, 6194), (5377, 5868)]