11899836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 33144384

約数和(自身を除く): 21244548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 541, 564, 611, 846, 1082, 1222, 1623, 1692, 1833, 2164, 2444, 3246, 3666, 4869, 5499, 6492, 7033, 7332, 9738, 10998, 14066, 19476, 21099, 21996, 25427, 28132, 42198, 50854, 63297, 76281, 84396, 101708, 126594, 152562, 228843, 253188, 305124, 330551, 457686, 661102, 915372, 991653, 1322204, 1983306, 2974959, 3966612, 5949918, 11899836]

約数ペア:

[(1, 11899836), (2, 5949918), (3, 3966612), (4, 2974959), (6, 1983306), (9, 1322204), (12, 991653), (13, 915372), (18, 661102), (26, 457686), (36, 330551), (39, 305124), (47, 253188), (52, 228843), (78, 152562), (94, 126594), (117, 101708), (141, 84396), (156, 76281), (188, 63297), (234, 50854), (282, 42198), (423, 28132), (468, 25427), (541, 21996), (564, 21099), (611, 19476), (846, 14066), (1082, 10998), (1222, 9738), (1623, 7332), (1692, 7033), (1833, 6492), (2164, 5499), (2444, 4869), (3246, 3666)]