21151185792

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5007383}}^1$

素因数の和:5007411

約数の個数: 64

約数和(自身を含む): 61290380160

約数和(自身を除く): 40139194368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 5007383, 10014766, 15022149, 20029532, 30044298, 40059064, 55081213, 60088596, 80118128, 110162426, 120177192, 160236256, 165243639, 220324852, 240354384, 320472512, 330487278, 440649704, 480708768, 640945024, 660974556, 881299408, 961417536, 1321949112, 1762598816, 1922835072, 2643898224, 3525197632, 5287796448, 7050395264, 10575592896, 21151185792]

約数ペア:

[(1, 21151185792), (2, 10575592896), (3, 7050395264), (4, 5287796448), (6, 3525197632), (8, 2643898224), (11, 1922835072), (12, 1762598816), (16, 1321949112), (22, 961417536), (24, 881299408), (32, 660974556), (33, 640945024), (44, 480708768), (48, 440649704), (64, 330487278), (66, 320472512), (88, 240354384), (96, 220324852), (128, 165243639), (132, 160236256), (176, 120177192), (192, 110162426), (264, 80118128), (352, 60088596), (384, 55081213), (528, 40059064), (704, 30044298), (1056, 20029532), (1408, 15022149), (2112, 10014766), (4224, 5007383)]